My Little Pony Equestria Girls: a Knight with a Two-Sided Personality

Recently, a new classmate came to Crystal Preparatory Academy. He is not bad looking and behaves like a little angel. The new student's name is Li Chen Shinji. He has a cheerful and lively personality. I don't know if it is because of his parents, but he is gentle and considerate. Father: "****" Mother: "****" Li Chen Shinji, who just came to high school, picked up a strange thing when attending the freshman welcome party. It looked like a card box. Later, by some strange combination of circumstances, he turned into an armored man and could freely enter and exit the mirror. Short name: Mirror World. However, the mirror can also truly reflect a person's ugliness. When Li Chen and Shinji fought for a long time in the mirror world, a person with a completely opposite personality gradually appeared, that is: Li Chen and False Si. Compared with Shinji's kindness, False Si is equivalent to Shinji's dark side, and is more cruel than Shinji. Shinji may talk to you a little bit, but False Si will only talk to you about physics. Shinji treats others in a friendly manner, has no thoughts at all, and is a good old man. He will not get angry if he is beaten. At most, he will just step on him/her. Kaji treats others with a sullen face and is very cruel, almost like a born bad guy.