After getting revenge on Hyun Seok, Ye Rim begins to hit on Ban Do. Ban Do hesitates as he's faced with a chance to change his life around. However, he keeps thinking about Jin Joo who seems sad. He decides to take Jin Joo and his friends on an impromptu backpacking trip. However, someone who wasn't invited decides to join their trip.
박현석 복수 후, 반도에게 들이대는 초갑부 예림!
반도, 잠시 인생역전을 상상해보는데..
우울해 보이는 진주가 자꾸 신경 쓰인다.
그런 진주를 데리고 친구들과 즉흥 배낭여행을 떠나는데..
그곳에 나타난 불청객은..?!
