My Guard Is the Regent

Wen Wan transmigrates into the life of the Regent's concubine, convinced the Regent is a doddering old man. She spends her days secretly complaining about him and falls for Wei Xiao, the cool, handsome guard in the household. The two agree to elope once the Regent dies. But during a night banquet full of twists, Wen Wan stumbles upon the truth: her ever-present guard boyfriend is none other than Wei Xiao himself, the Regent who holds sway over the entire court and is rumored to be hideously ugly. A hilarious, sweet romance unfolds from there.