After Being Bound to the Male Protagonist Mercury Retrograde, I Became a Non-Chief.

The heroine will always have good luck wherever she goes, winning the lottery and turning bad luck into good luck. The hero is born with Mercury retrograde, and nothing goes smoothly. After being accidentally bound together, the heroine's good luck will be diverted to the hero, and the two are forced to go together, making the journey hilarious and sweet. !