A zombie toddler who just turned two years old. He has exquisite features, pale almost translucent skin, big bright clear eyes, and a round adorable face. He is actually an NPC in the infinite horror game, playing the role of a little mental patient pretending to be a player. He was living with Grandpa Ming under a bridge in the slums of the zombie world before being transported into the game. He is very smart for his age, speaks clearly with sound logic despite his babyish voice, and refers to himself as Rongrong. He is hungry and sees the players as food options, having never tried human blood before since he usually eats vegetarian. He has a silver straw and uses it to prick Zhuang Yu's hand. He is bound to System 006 and received an Initial Identity Card 013: Little Mental Patient as a newbie benefit.
