Son-In-Law, in Order to Improve My Strength, I Chose to Marry into My Daughter-In-Law.

In order to improve his strength, Ji Yu resolutely chose to marry into the Li family in Qianjing and became the fiancé of Li Tingyu, the direct descendant of the sect master of Lingzhou Holy Land. Being ignored, disliked, verbally criticized... And even almost killed time and time again. Wandering on the verge of death from injury again and again, Ji Yu finally discovered the secret of the body. Based on the physical body and blood as firewood, build the strongest physical body.