Xu Xu Baby Rolls-Royce Collision refers to the fact that when the fair PK field has not appeared and the character's PK damage is still linked to the player's equipment, he has invested a lot in equipment building, making his PK damage many times higher than that of ordinary players. He often kills a bloody opponent with an angry blood sword in his backhand after being defeated. Because the program is full of special effects, fans joked that the second person's money ability is Rolls-Royce collision.