My Fiancée Is so Fierce

Once he traveled through time, he was a good-for-nothing with no talent for cultivation, and he even had a beautiful fiancée. I thought it was a standard script for breaking up an engagement. But who would have thought that she has a peerless appearance, an ice-like temperament, and she protects her shortcomings to the extreme. Anyone who touches me will be killed on the spot regardless of the reason.