Also known as Old Master Gu Five, Fifth Uncle of the Gu family. Famously stingy in Haicheng but willing to spend money for the Chu family alliance. He is Luo Jin's abusive uncle who beat her mercilessly with a feather duster at Gu Tangzhou's villa. He wanted to marry Luo Jin off to Chu Qinzhi for a bride price of 6.66 million yuan. He is cruel, selfish, and cares more about family status than Luo Jin's wellbeing.
