The four scumbags in anime and manga were usually referred to as the four characters who were widely condemned in anime culture. Their characteristics were irresponsibility, playing with feelings, being ruthless and indifferent, and even hurting others. The following is a brief introduction of these four characters: [1. Moonless God, Dragon's Glory: From " Evil Crown ", an extremely selfish, arrogant, and irresponsible guy who would not hesitate to hurt others and even treat his sister as a tool in order to achieve his own goals.] 2 Night Moon Goddess: From " Evil Crown ". A character with a complicated background and emotions, but his behavior and attitude are difficult to understand. He often makes irresponsible and cruel decisions. 3 Ryuujima Teijin: From " Tokyo Ghoul ", a character with a tragic past and complex psychology, but his actions often violate morality and ethics, and even hurt others in order to achieve his goals. [4. King Xu Huan: From the " Gate of the Stone of Destiny ". He is a character with a strong personality and contradictions, but his actions often involve deception, betrayal, and hurting others, sometimes even his own friends and relatives.] The performance of these characters in the anime received widespread attention and criticism, but it should be noted that everyone's situation and values are different, and the definition of what a "scumbag" is will vary from person to person, so this is only a reference.