Two best friends who are polar opposites— Raegan is a charismatic dancer and also famous for being an athlete, while Allister is a soft-spoken top student in their batch—wished they had each other's lives on the night they got drunk at their friend's 18th birthday party. They woke up the next morning, realizing it had come true. Raegan and Allister have to pose as each other until they figure out how to get their lives back.

—collection of winyeji one shots.