Zhenyuan: I Will Guard the Nine Cities as My Son-In-Law.

Three years ago, he was the "War God of Zhenyuan" guarding the Tianmen in the north, but he was expelled from the army due to a conspiracy; three years later, he returned to the city as a son-in-law with a broken bloodline, only to find that the city where his wife was located was the next Tianmen that was about to open.