Jiwan quits her job and start working on a script to become a film director. She has worked on her script for many years but making it into a film seems almost impossible. As she runs around the field in frustration, shee sees a shining rainbow in a puddle and finds hope to work on a new project. She writes to a new script of the title 'Rainbow' that is about the fantastic band playing by 7 color.
Ha-eun, an ordinary housewife who has endured her husband's violence for 13 years, challenges her husband, who is a mixed martial arts champion, to a duel in the ring.
A mother with a heart of gold navigates the cutthroat world of private education when her daughter tries to join a celebrity math instructor's class.
Ban Ji-eum can endlessly reincarnate. But when her 18th life gets cut short, she dedicates the next one to finding her now grown-up childhood love.