Ququ is probably the son of a noble family in the Scattered Star Seas, who participated in the competition on Stalwart Star Island.
History
Ququ possesses a flying sword forged by a Foundation Establishment cultivator in his family. With it, he has slain a second-rank demonic beast, indicating that he’s quite experienced.
Ququ was Han Li’s first contender in the island competition. He offered to let Han Li forfeit the fight without any injuries, which Han Li declined.