Tiffany Hwang, a workaholic woman who is searching for someone whom she can be her lifetime partner until she found an dating advertisement so she went to the dating agency which TaeYeon was the one who managed alongside with her apprentice SooYoung, they will find her a person that fits her criteria but what if Tiffany will fell in love with TaeYeon instead of finding her a partner?

After being punished by the Gods, TaeYeon whose also known as the son of the legendary Monkey King Wu Kong landed on Earth with his human form, he accidentally exist in Tiffany's house and promise to fulfill her wish and wake up her mother from coma.  

Teacher TaeYeon and Tiffany who works at Soshi Kindergarten were secretly admiring each other since they we're both dense. The group of kids in Soshi kindergarten take an action for their teachers get closer with each other and one of them will make the first move to confess.