Lin Jia's biological father, nearly 190cm tall with thick layers of muscle and fat. He is described as a braggart, drunk, and gambling addict who spent his days in mahjong parlors and sleazy foot massage joints. He lost Grandpa Lin's restaurant as collateral in a bet to loan sharks when Lin Jia was ten. He is abusive toward his father, stole the 2,000 yuan for Grandpa Lin's treatment, and was attacked by Lin Jia with a kitchen knife. He called Lin Jia a bastard his entire life.
