Li Tianchen

He has a specific way of showing love. He tries to be gentle, but remains very persistent. He is very jealous, which often makes him angry, and he is afraid that someone else will choose him. His type of love is tact and gifts. He wants peace in the relationship, but tries to hide it.

Li Tianchen's character color is light pink.
His animal is a pink fox.
According to his character descriptions:
He loves football (as a child) and his sister.
He doesn't love his father.
His MBTI personality type is ISTP.
Its flower is pink oleander.
The mortal sin is envy.

By touching one or more people, Li Tianchen can instantly put them into a trance. These people will then follow his commands. The trance can be broken if the victim is far enough away from Li Tianchen.

As a child, he was brash and rude, yet caring, as demonstrated by his protectiveness of his sister, Li Tianxi. He had a keen sense of justice and disliked people who pretended to be kind, such as their neighbor.

In the present, despite remaining close to his sister, he became cruel, unstable, and pessimistic about the future. He committed numerous murders using his special ability, working in tandem with Qian Jin. Upon learning of Cheng Xiaoshi's ability to visit the past through photographs, he attempted to seek his help in changing their tragic past. However, much to his disappointment, Cheng Xiaoshi and Lu Guang decided not to interfere. His goal then became to capture Cheng Xiaoshi and use his ability to change the past himself.

Li Tianchen is a slender young man of average height, with short pink hair and pink eyes. His attire consists of a lilac jacket with yellow, pink, and white trim, over which he wears a yellow sweatshirt with pink and blue trim. He wears white shorts, long white socks, and lilac and pink shoes.

When disguised as Li Tianxi, he wears a mask and wig to conceal his true identity. He also wears a pink sweatshirt, a pink shirt, and pink shoes.

He got a tattoo on his arms with the same emblem that Liu Xiao had on his neck.