Zhu Yiyi's biological father, a drunkard and abusive man. He appears as a workman in his forties or fifties, wearing work clothes covered in dried cement. He reeks of alcohol and harasses Zhu Yiyi on the street. He is described as heartless, scum, and the source of Zhu Yiyi's unfortunate childhood. He was absent during her upbringing and only reappears as a drunk vagrant.
