The Return of the Beggar: Starting from Being Picked Up by a Beauty

Her family wants her married off to a man who can bring them money, and they are pressing her to agree. The husband she already has is, as far as anyone around them can tell, a fool. She took him in three years ago and has kept him safe since, and for those three years he has been an easy mark for anyone who wanted someone to push around. He once had martial skills far above the ordinary. She risked her life to save him, and he spent every bit of his power bringing her back from the dead. That cost him his memory and his wits, and she married him out of gratitude for it. Now, with her family's pressure at its worst, his memory and his skills come back to him. He keeps up the act of the fool so that he can guard her without anyone knowing, and he begins dealing with the people who take him for one.