Song of the Sky-High Wind (GL)

An imperial princess holds a martial arts tournament to find a husband, only to get knocked dizzy by a transmigrator who falls from the sky.

Sasha: Are you a spy sent by the Demon King?!

Xu Wuyou: I'm just a goofball who fell from the sky...

First married (...), then in love (???).

P.S.:

GL, Western fantasy, lighthearted with a wild premise, happy ending. CP: Xu Wuyou x Sasha