Deep in debt and suicidal, Alex makes a deal with a grim reaper: trade his life to save his mother, Susan, from terminal cancer. She returns as her vibrant 18-year-old self, pursuing her modeling dreams. Thrust into her youthful world, they bridge their generational gap through hilarious and heartfelt adventures.
She was born into a wealthy family but ended up living a tough life away from home. To protect her family, she hastily marries a top male escort, only to find out he is actually a mysterious and powerful business tycoon, charming and capable. After their marriage, they share many funny and sweet moments, and everything seems perfect. However, fate has other plans, and harsh trials are just around the corner, leading to the ultimate revelation of all truths.