The Great Yong's Number One Live-In Son-in-Law

[Ancient Setting + Transmigration + Face-Slapping + Comeback + Live-in Son-in-Law]

Xiao Ce, a modern-day elite soldier king, sacrifices himself to protect his teammates during an international mission. His soul transmigrates into the body of a live-in son-in-law at the Jing'an Marquis's estate in the Great Yong Dynasty. The original owner was weak and useless, enduring cold stares from everyone in the household for three years of marriage. Even his new wife, Su Muqing, despised him and saw him as a disgrace to the family.

But when Xiao Ce opens his eyes, armed with the memories and abilities of a soldier king, everything changes. When cruel servants bully him, he shatters their ribs with one punch. When his father- and mother-in-law give him a hard time, he verbally takes on the entire household, every word cutting to the bone. When his wife looks down on him, he produces a long-lost ancient formula and saves her from the brink of death.

No one knows that this seemingly worthless live-in son-in-law possesses knowledge far beyond his time and can fight like an army of thousands. From resolving the crisis at the marquis's estate to stirring up the capital and repelling foreign invaders, Xiao Ce gradually sheds the label of “useless,” bringing everyone who looked down on him to their knees.

“Live-in son-in-law?” Xiao Ce sneers, his long sword pointed at the heavens. “From this day on, the name Xiao Ce shall be the sky above the Great Yong!”