There are many novel protagonists with the surname Gu, and the following are some of them: "Battle Through the Heavens": Gu Yunfeng, Gu Xun Er, Gu Xiaoyan 2 "Full-time Master": Gu Xin Ye, Gu Hao, Gu Yu 3.< Lord Snow Eagle >: Ancient Yu, Ancient Morning Ancient Realm "Douluo Continent": Tang San, Xiao Wu, Gu Fei 5 "Battle Frenzy": Gu Run, Gu Haotian, Gu Lie Of course, this is only a part of it. There are many other novel protagonists with the surname Gu. You can search according to your interests.