Fight Against the Demonic Nature of the Sky

A high school student unknowingly came to the world of Dou Po Cang Qiong and became Xiao Yan's third brother. With his own support system, how will the protagonist, who is familiar with the plot, survive in this place. This is a world of fighting spirit. Strength ranking from low to high: Dou Zhiqi, Dou Zhe, Dou Master, Great Dou Master, Dou Ling, Dou King, Dou Emperor, Dou Zong, Dou Zun, Dou Sheng, Dou Emperor.