The singer will be transforming into San Maru who goes on a trip to France. Even the poster's tagline is attention-grabbing, which reads,"I think I messed up. No, I did mess up,"as Maru has a confused yet cautious look on his face.
Yonghwa described his character,"Maru is a pure character and is someone who follows his instincts. He can seem a bit foolish at times, but he's not a dislikeable character. I've always wanted to play a role like this."