The Strongest Househusband of All Time

Synopsis: Transmigrated to a different world and became a useless househusband of a wealthy family, he was kicked out for being too weak. Therefore, he strives to improve, finding a beautiful, noble, and powerful young lady from a prestigious family to become her househusband. Practicing martial arts? That's impossible, it's impossible in this lifetime, I can only survive by eating soft rice! I want to train my wife to become the number one expert in the world, and anyone who provokes me will be killed by my wife!