Lan Zhan

The Tone of Eradication is the most powerful melody on the seven-string guqin for suppressing the energy of resentment.
"Rest" is a technique for calming the disturbed energy that Lan Zhan uses to suppress the disturbed energy of the Demonic Left Hand and the rest of the Fierce Dead's body.
"Evocation" is a technique that summons spirits to the center of the field, drawn at the player's location. Along with the elders of the Gusu Lan clan, Lan Zhan performs the Demonic Left Hand.
"The Request" is a technique of communicating with the spirits of the dead to such an extent that the spirits cannot lie in their answers.
"Chord Assassination" is a technique that uses the strings of a guqin as a weapon, originally developed for assassinating dissidents. Lan Zhan uses it to kill Xuanwu of Slaughter along with Wei Wuxian.

The ability to hear nearby spirits.
The ability to discern the intentions of others.
The ability to raise the dead and control them using a flute.
To trap spirits in order to use their properties for one's own purposes.
The ability to move into the body of a paper man and use it while the real body is somewhere else.
Golden Thread Formation. Wei Ying could create a network of threads of spiritual energy to trap enemies or prevent soulless people from attacking others.
A wide variety of spells and talismans. For example, he used a spell to create small butterflies out of light and the ability to freeze people with or without a talisman.

Energetic and mischievous. He cares little for rules and propriety; he enjoys teasing others and flirting with girls.
Deeply cares for those he loves. Despite his carefree attitude, he cares deeply for his loved ones.
Possesses a spirit of self-sacrifice. This ranges from moderate risk-taking, such as smuggling alcohol to friends in the Cloud Recesses, to a willingness to cut off his own arm if it meant appeasing the Qishan Wen Sect's wrath toward the Yunmeng Jiang Sect.
He possesses a strong sense of justice. For example, he quickly joined the battle against Wen Chao in the Cave of the Destroyer Turtle, despite the risks. He demonstrated courage in defending the innocent, regardless of their family name or social prejudices.
Intelligent and resourceful. For example, he openly asked Lan Zhan if there was a way to harness dark energy instead of suppressing it. Once abandoned in the Dead Plateau without his golden core, he absorbed a massive amount of dark energy and was capable of destroying the entire oversight camp within three months.
He's capable of expressing regret and admitting his mistakes. For example, he felt like he was getting worse and worse every time he met Lan Zhan in his first life, and he wanted to say "thank you" to clearly distinguish himself from the noble Lan Zhan.
He's afraid of dogs. This stems from the psychological trauma he suffered as a child, fighting stray dogs for food when he lived on the streets.

Height: Wei Wuxian has become 6 centimeters shorter (180 cm instead of 186 cm before reincarnation).
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Body: It has become significantly weaker than Wei Wuxian's original body.
Face: Wei Wuxian considered himself a handsome young man with a youthful, albeit unfamiliar, face.
Before his reincarnation, the character had long black hair, tied into a high ponytail with a red ribbon, graceful long fingers, and dark-colored eyes.

Silent. Lan Zhan is unable to properly express himself or communicate with others, which may be due to his strict upbringing.
He's preoccupied with doing everything right. Since childhood, he's been held to high expectations and punished for breaking the rules.
Devoted to his loved ones, he is ready to protect them with his life.
Passionate. Beneath his cold exterior, Lan Zhan possesses a passionate nature.
Perceptive and intelligent, Lan Zhan noticed small but important details from a young age, such as the maple leaves that indicate another exit from Xuanwu Slaughterhouse Cave.

Light skin.
Black hair.
Light eyes and long eyelashes.
The contours of the waist and back are smooth, graceful, yet strong.
He is dressed in the characteristic white robes of the Gusu Lan Sect and wears a white ribbon on his forehead.
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Height: 188 cm.
Details
The back is covered with thirty-three scars inflicted by the Disciplinary Whip.
Under the collarbone there is a scar in the shape of the Sun from the brand of the Qishan Wen sect
Outwardly, Lan Wangji appears calm and detached.