Gu Nanci's twin brother. He was adopted by their uncle Gu Zhaofeng after the twins were separated in childhood. To fulfill his sister's childhood dream, he secretly signed a contract to debut in the group Feiyue using Gu Nanci as his stage name. However, on the night of his debut, he mysteriously disappeared, leaving the original owner to bear the five-million breach-of-contract penalty in his place.
