𐔌 ᛝ LADY BONE DEMON / L.B.D .ᐟ 𐂯

At some point in time, Lady Bone Demon decided to work along with the Spider Queen so she could use her in her plot to create the Bone mech. After defeating the Spider Queen, Lady Bone Demon revealed to her that her destiny was to be the final ingredient to create the bone mech before dragging her into the Trigram Furnace to her death.

The Monkey King was one of Lady Bone Demon's enemies, he despised her.

When MK attempted to escape from the Silken Web Cave, Lady Bone Demon tricked him into thinking that she was a lost little girl and tried convincing him to use the Golden Staff on the Trigram Furnace. However, once MK realized that Lady Bone Demon was the one who possessed the Demon Bull King and helped the Spider Queen capture Monkey King, Lady Bone Demon tormented MK by voicing MK's already growing insecurities that Monkey King was wrong in choosing him as a successor until she was interrupted by the Spider Queen. After the bone mech was created, Lady Bone Demon used it to attack MK while he was training. During their battle, Lady Bone Demon grew stronger every time MK used his powers on the mech, letting her obtain her true form and making MK almost powerless. Lady Bone Demon explained to MK that he cannot fight destiny, but seeing his determination to stop her, she asked him how can he defeat her if Monkey King could not. As she told him to give up and accept his defeat, she was soon surprised that MK's words to her broke Monkey King from his possession. However, with Monkey King no longer in her control, Lady Bone Demon was strong enough to start the bone mech, so she can complete her destiny. But she was halted by MK, who created the Monkey Mech to fend off the bone mech. After she was defeated, Lady Bone Demon told MK that he has much in common with her, and like her, his actions will only result in pain for himself and others.

A very long time ago, the Mayor was once a Chief of War to an Emperor until he fell under the influence of Lady Bone Demon, who believed that humanity had to be recreated in order to prevent the world from further suffering, which the Mayor agreed to.

Macaque was brought before her so she could remind him of his mistake. She tasked him to fetch MK and the Monkey King using a compass or else she would kill him. To make sure he wouldn't go back on his word again, she chained up his spirit and sent him away as her champion. Lady Bone had known that Macaque had failed her so she prepared to do what she had promised would happen. However, Macaque told her that the Monkie Kids had the Samadhi Fire. She spared him but only he would bring her the fire and she gifted him with her corruptive powers to make sure he would hurry and not fail her again. Lady Bone Demon had seen them coming and made her presence known by sending Monkey King at them. Macaque asked her to cease her plans and let them all live but she responded that nothing could alter her destiny. Seeing that her views wouldn't ever change, Macaque prepared to fight afterwards. Because of MK and Macaque's insubordination, she changed her plans to use the Samadhi Fire herself instead of waiting for Mei to give in to her. Macaque and the others stood together to defeat her.

When Lady Bone Demon was released, she was looking for a body to possess and a little girl trying to get her cat back was the only option. She seized control of her body, making her a vessel for her deeds. After MK was about to escape from the Silken Web Cave, Lady Bone Demon used the girl's body to trick MK into thinking that she was a little girl that got lost and almost used him to get the Golden Staff into the Trigram Furnace. During their conversation, Lady Bone Demon admitted that this form had deceived many people and this body was useful to her for now. During the battle with the Monkey King, Lady Bone Demon realized that the little girl's body was very weak for this, which could lead to her defeat. However, the demon used the fact that she possessed the child as a human shield, because if the Monkey King killed her, then the little girl would die too. Lady Bone Demon finally freed the little girl as her body was no longer useful to her.

When the Demon Bull King destroyed part of the foundry, he discovered Lady Bone Demon's tomb. Due to the Demon Bull King's thirst for power, he freed Lady Bone Demon from her tomb, thinking that she was an ancient power source. After being freed from her tomb, she possessed the Demon Bull King and turned him against Princess Iron Fan and Red Son, but was stopped when MK knocked the canisters off of the the Furnace. Making no mistake as last time, Lady Bone Demon captured Demon Bull King and Princess Iron Fan with her Bone Demon powers to prevent any powerful beings from stopping her. Red Son had escaped to a temple far away from her putridity. When Mei arrived, he trained her to learn to control the Samadhi Fire and hopefully use it to stop the Lady Bone Demon. After Lady Bone Demon corrupted the Monkey King, as she had done with DBK before, she confronted Red Son. When Red Son sheepishly revealed to MK and Mei that his family were the ones who freed Lady Bone Demon, she began to taunt him by thanking him for his family's actions, in addition to creating the only thing that could help her complete her destiny. Before they could escape, she used Monkey King to punch him into the temple, rendering him injured, and then proceeded to take down the others. Red Son tried to break Mei out of the crystal in the Lady Bone Demon's mech but she changed her plans, ripping the fire from Mei. He helped Mei break free of her control and they joined the others to defeat the Lady Bone Demon once and for all.

Lady Bone Demon was a cunning perfectionist who would stop at nothing and spare no one from her plans to wipe out and reforge the known universe.

Long ago, she tried to help mortals perfect the world before she began to see humanity's corruption and thus attempted to destroy the mortal realm. Even when given imprisoned by the Great Monk, so she could see the error of her ways, she never reconsidered her ideology. When she was freed again, she decided to obliterate all the other realms as well so no powerful beings could stand in her way.

She was quite manipulative and took advantage of others for her own intentions, as she was able to trick the Demon Bull King into thinking that his family were traitors. Preying on his weaknesses and fears, she also made MK think that the Monkey King doubted making him his successor, causing him to doubt himself. She showed herself to be cunning when she allied herself with the Spider Demons to create the bone mech, only to betray them to fulfill her goal. She is quick and cruel when dealing with Macaque, not even taking the time to manipulate him.

With the exception of emotional outbursts when provoked, she showed herself to be a calm and collected individual, demonstrated when carrying out her plans regarding the spider demons as well as in her last moments when she spoke with MK about their shared similarities.

Telekinesis - Lady Bone Demon can control, move, and manipulate objects and people with considerable ease.
Spiritual avatars - Lady Bone Demon can control the spirits of her victims.
Teleportation - Lady Bone Demon can move instantaneously from one location to another.
Levitation - Lady Bone Demon can levitate in the air.
Resurrection - Lady Bone Demon can resurrect people, bringing them back to life as she managed to do this with Macaque after he died during his battle with Monkey King.
Shapeshifting - Lady Bone Demon can take various forms to deceive others.
Known Forms:
Ivory Lady
Old man
Old woman
Young girl

Demon Physiology - Lady Bone Demon possessed the characteristics and capabilities that are commonly associated with a demon, with considerably greater might due to her Demon Queen status.
Immortality - Lady Bone Demon was ageless and immortal, enabling her to live for more than five centuries. Nevertheless, despite her exceptional longevity, she remained vulnerable to death and could succumb to defeat in battle.
Bone Constructs - Lady Bone Demon possessed the ability to generate bone and manipulate it into various forms, primarily for the purpose of encapsulating individuals or objects. Furthermore, she is capable of producing authentic skeletons by expelling spiritual energy through her mouth.
Crystallokinesis - Lady Bone Demon possesses the ability to generate blue crystals, akin to her bone structures. The crystals were also utilized by those she possessed, including Macaque and Monkey King.
Corruption - Lady Bone Demon possessed the ability to exert mental influence over other living beings, and in some cases, can even assume full control over them.
Pain Inducement - Lady Bone Demon had the ability to cause severe headaches in those who fall victim to her.
Nigh-Omniscience - Lady Bone Demon possessed an unwavering understanding of her destiny and the destinies of others, and was adept at fulfilling them. Despite encountering some setbacks in the last minute, she remained resolute in her convictions. Prior to her incarceration, Lady Bone Demon resurrected Macaque and entrusted him with the Skeleton Key, a clear indication of her prescience regarding her eventual imprisonment, which she foresaw as a consequence of her unyielding pursuit of perfection for the world.
Power Absorption - Lady Bone Demon possessed the ability to assimilate powers from others, as evidenced by her successful absorption of all of MK's powers. However, the victim has the potential to regain their lost power.

The Lady Bone Demon was a demon characterized by her white skeletal form, red eyes, and prominent cheekbones. Her tresses were a snowy hue, with a portion of it tied into a bun while the remainder is straight and loose. Her lips were magenta, and her eyes were accented with a shade of medium blue eyeshadow. The Lady Bone Demon's robe has light blue-grey chains. There are also a pair of black dots above her eyes.

After her defeat, Lady Bone Demon confronted MK one final time, delivering her last speech to calmly discuss their similarities and warn him that his efforts would only end in pain, before fading away.

Lady Bone Demon was a demon and an enemy of the Monkey King. Desiring to have a world without pain and imperfection, Lady Bone Demon laid siege on the mortal realm, planning on destroying it and recreating it to be free of its flaws. Because of this, she was imprisoned in an ancient tomb by Tang Sanzang for centuries. However, she was freed by the Demon Bull Family, who mistook her for a mystical power source that they could utilize. Lady Bone Demon possessed the Demon Bull King and used him to take over Megapolis as the Bone Demon Queen until MK freed the Demon Bull King from Lady Bone Demon's possession. Later on, she possessed a little girl and teamed up with the Spider Queen to collect the needed materials to create the bone mech. After Lady Bone Demon got all the items, she revealed she was using the Spider Demons as her pawns for her plan to destroy Monkey King. Following this, she betrayed the Spider Queen by dragging her into the Trigram Furnace as the final ingredient, allowing her to create the bone mech. Once the mech was created, MK tried to destroy it using his powers, but doing so drained them and allowed Lady Bone Demon to become more powerful and remain victorious. Since then, the Lady Bone Demon continued to wreak havoc across the world. She ordered Macaque to go after Monkey King and MK and bring them to her to make up for his broken promise and threatening to destroy him if he failed. She later confronted Monkey King in battle, during which she de-powered the Mayor and took over the Monkey King’s body to end his efforts to destroy her.

With the help of a corrupted Monkey King, Lady Bone Demon obtained the Samadhi Fire by capturing Mei, using her to empower the bone mech for her plan. As a final effort to defeat the Lady Bone Demon, MK and his allies joined forces and defeated the Lady Bone Demon with the Samadhi Fire, destroying her once and for all.