The show is called The General’s Lady. It starts with a young lady, the daughter of a Duke, being betrothed to a general who has been assigned to the border for ten years. This general is known to everyone as a savage on the battlefield. He had three previous wives who all died. This young lady did not want to marry this kind of husband. However, the order came from the Emperor himself and could not be disobeyed. And so, she manipulated the situation so that her other sister was sent to the border to marry this general.

Caesar Wu plays the general. Tang Min plays his wife.

Please read my full review here: https://thislifehappened.me/generals-lady/