The Strongest Idle Son-in-Law of Daxia

Ling Yanru, a modern-day wage slave, wakes up to find himself the least favored son-in-law of the Great Xia Dynasty. His wife is the disgraced Ninth Princess, their home is bare, vicious servants surround them, and everyone at court thinks they can bully him. He plans to lie flat and live as a lazy freeloader, but then a “Civilization Miracles System” appears in his mind. To make his life more comfortable and protect his bargain-bin wife, Ling Yanru is forced into action. From refined salt and soap to cement and cannons, each invention that surpasses its era sends shockwaves throughout Great Xia.

The emperor: “Dear son-in-law, the treasury is counting on you!”

The officials: “Consort, you’re the true pillar of Great Xia!”

The Ninth Princess: “Husband, are you… leaving again tonight?”

Ling Yanru sighs. “I really… just wanted to be a lazy freeloader.”