Anyone who has seen this play knows that he has both good and evil. He smiles at any time and place, giving people a feeling that the clouds are light and the wind is light, and then he is particularly fierce. In the play, when she uses her unique stunt "instant killing", its power is so great that even Mark, the protagonist, can't get any benefit from him.
In addition, one of the key points that people like is that he is not like the heinous villain in many film and television dramas, so this makes us have some good feelings for him.
This is my favorite cartoon villain.