Male, Yan Xingli's university classmate and a long-time hater. He controls hundreds of accounts specifically for trashing Yan Xingli online. He stalked Yan Xingli since his debut, watching every live stream. He attended Little Barbie's birthday party undercover to expose Yan Xingli's supposed fake language persona in front of hundreds of thousands of viewers. He wore a high-end handmade suit and seven-centimeter height-increasing insoles. He recited an English poem to mock Yan Xingli but was completely outmatched when Yan Xingli responded fluently in five languages.