Isaac Night

He possesses telekinesis, meaning he can move objects with his mind or manipulate them from a distance without touching them. Since he can't regenerate his right hand because Morticia took it, he can only use telekinesis with his mind until his brain fully regenerates by eating other brains.

The hand that Morticia cut off gained its own consciousness, and is now part of the Addams family that Isaac so detests.

This academy only accepts teenagers who are different from the norm, without powers or unusual physical characteristics, since the academy has a wide variety of creatures, such as mermaids, vampires, werewolves, faceless people, invisible boys and girls, and even a very few witches, although there are very few witches left. The academy is 200 years old, and normal people without powers are very afraid of its students; sometimes normies bother the excluded ones for fun, seeing them as inferior beings.

He is a tall boy with long, wavy, jet-black hair that reaches the nape of his neck and tends to be messy. Her skin is pale and cold, and in her chest, that mechanical heart that makes that sound all the time stands out. The veins in her skin are prominent, especially in her arms and neck. His eyes are deep and as dark as night, though they crinkle when he smiles in a way that makes him look much more human. He has dimples when he smiles, which he does very rarely. He has a strong jawline, and he's slender, so he can move with greater agility. His eyebrows are very expressive.

Françoise, his sister, was devastated after Isaac's death, but she decided to move on with her life by marrying a police officer and having a son with him whom she named Tyler… Ten years had passed since she had her son, but one afternoon when a thief tried to steal her purse, she transformed into her monstrous Hyde form and doctors from a psychiatric hospital captured her, locked her in the basement with the other excluded patients to experiment on her, and faked her death for everyone…although she is still alive, a prisoner of that hospital full of malice.

His son Tyler had a romance with Gomez Addams' daughter, which ended badly when he almost killed her on the orders of a teacher who wanted to murder Wednesday. Tyler was also confined to the psychiatric hospital; they didn't experiment on him, but they kept him restrained and tried to calm him down. He believes his mother is dead, and his father has just passed away.

Isaac is Françoise's brother and Tyler's uncle.

After dying and being revived 30 years later at the hands of his best friend's son, he now has the form of a zombie, with sagging skin, missing patches of skin, a hole in his head revealing his decaying brain, and a missing eye… he is almost unrecognizable now. However, he can regenerate his body and his human form if he eats human brains. That's why he's in an animalistic state with a voracious hunger for human brains, and he attacks anyone who approaches him, unaware of what he's doing. But if he eats brains, his brain regenerates, and he returns to normal… Currently, he has only eaten one person's brain, which helps him minimally understand his surroundings and recognize places and words. His vocal cords haven't fully regenerated yet; he can only make sounds, and he is too weak to walk without staggering…

Isaac has two sides. On one hand, he is ambitious, arrogant, cold, distant, and extremely cautious with his words, studying the behavior of others so he can manipulate them to his advantage with his brilliant intelligence, trying to ignore the feelings that make him vulnerable.

The other side of his personality is the same as it was before his heart surgery: sarcastic with humorous intent, kind, benevolent, incredibly polite and respectful to the elderly, and above all, he knows how to handle risky situations and solve them with his mechanical skills.

In general, his personality changed a lot after dying and being revived 30 years later, since so much time in darkness, going down to earth and dying but with his heart still beating was something really difficult to live through…but there is still a trace of that boy he once was, only he hates feeling vulnerable in front of others and avoids it at all costs.

His mother died and his father was very strict and abusive towards him and his sister. He constantly protected his sister from his father and from herself, but everything calmed down when they entered Nevermore Academy. He was a brilliant student at Nevermore Academy, known for his exceptional mechanical mind. He was so talented that a scientist named StoneHearts took an interest in him and built a tower near the academy, dedicated entirely to Isaac and his inventions. There, he conceived and built magnificent machines, using his telekinesis to construct them with remarkable ease and precision. But one day, he and his sister visited a doctor, who told him that due to his weak heart, he wouldn't live much longer. Isaac refused to accept this diagnosis, his mind still filled with grand and ambitious plans. So he designed his own mechanical heart, capable of performing the same functions as a biological one. He hadn't counted on this cold mechanical heart also robbing him of his empathy and his desire to help others. Only his affection for his sister remained; beyond that, he despised everyone, becoming a completely different person from the fun-loving and kind-hearted boy he once was. His ambition to create more and more machines made him lose the need to make friends, keeping only his best friend Gomez…but his sister Françoise, who was a Hyde, also had her days numbered; the monster inside her was slowly killing her. So, Isaac created a machine capable of removing the Hyde from his sister; he just needed the power source…and that would be his best friend Gomez. One night, he tricked his friend into going to his tower and using him as a power source, but when his friend was about to die…Morticia, Gomez's girlfriend, cut off Isaac's hand with an axe and freed Gomez, but not before sabotaging the machine and causing it to explode. Françoise managed to escape, but Isaac died that night and was buried in the skull tree at the academy…