I Am in Zongwu, and I Rely on the Black Shadow Corps to Enjoy the World.

Chen Yu suddenly traveled to a magical world filled with various martial arts characters. Bound to wish system Gained two abilities that he had fantasized about, as well as two ways to obtain rewards. Chen Yu originally thought that he could survive, develop with peace of mind, and quietly amaze everyone. However, the system, a girl with no martial ethics, gave Chen Yu two backstabs that were not considered backstabs. At the beginning, we met Qin Hongjin and Mu Wanqing, the master and apprentice pair. And, for some reason, Qin Hongjin wanted to marry Mu Wanqing to him that night. Sit back and watch how Chen Yu uses the two abilities of the Black Shadow Corps and the Great Dao Demon Pattern to stir up the situation. Sit back and watch how Chen Yu uses the system's little backstab to live his life as he pleases