20 year-old, Seol-hwa, is the most beautiful and pure. She works at a wine bar where men swarm just to see her. However, she is called the ice princess due to her emotionless expression which seems to hide a story. One day, to catch a glimpse of Seol-hwa, Jong-ho came to the bar, along with Do-jin who also fell for her. 
Seol-hwa is indifferent to Do-jin. Still, Do-jin invites Seol-hwa to his villa and somehow she immediately accepted. However, Seol-hwa appears in front of Do-jin with another man. Three people, and the purpose of their trips are different…

Dragon Inn takes a case of a missing girl. She had no reason to run away from home, which makes the situation quite suspicious. While investigating her case, they find out that a pseudo religion is implicated. Trying to find more information of the girl, Seung-jin makes a mistake and their location and identities are exposed. Will they be able to defeat the cult and save the girl from them?

The third installment of a Korean seasonal drama is based on Kang Hye-ji's short animation "Michael". This youth-oriented comic thriller follows three friends who, after facing workplace bullying, open a hamburger restaurant on a tight budget. While preparing the site, they discover a skeleton, a bag containing 300 million won, and name the skeleton "Michael." Using the money as "investment funds," they unwittingly entangle themselves in unraveling the mystery of Michael's death.