An MMA fighter helps an exorcist fight evil.
A talented martial artist who can't walk past a person in need unites with a probation officer to fight and prevent crime as a martial arts officer.
Hwang Ki Joon, Mr Action, and Kang Hee Yeol, Mr Bookworm, are two best friends but contradictory students at Korean National Police University. They accidentally witness a kidnapping and decide to work together to track it down.
"My Love Puppy" is about a man who is about to get married going through an adventure when he sets off with his friend to drop his dog off at the pet-sitters.