21-year-old man who transmigrated from the 21st century into the world of Siheyuan. He becomes a penniless resident of No. 95 Nanluoguxiang, originally unemployed but forced to work as a porter at Qianmen Station after his father's leg injury. He is kind and filial, giving his only steamed corn bun to a starving beggar, which activates the Diligent Family Support System. He works hard daily, determined to support his family despite poverty.
