Department of Dance student Da-hee (Oh In-hye) is a born solo who has never had a boyfriend before. However, she has nightmares every night. She dreams about violent sex every night. What she would never ever imagine even in her dreams is bothering her in reality and she cannot share this with anyone. In addition, the new performance projector is her long-time crush, professor and Woo-kyeong’s husband Gong-woo (Chris Jo) and it’s making her suffer. In the end, Da-hee goes through therapy and finds out she’s suffering from a trauma she’s had when she was a kid. Then she stumbles upon Myeong-joong, a Tantra yoga instructor online...

It's the return of the "The Age of the Wild Men"! Lee Sang-dae is known as the 'Bongcheon Tiger' who knocks out all fighters with his head. He begins a fight to teach his friend, Hak-cheol, a lesson, as he is on the side of the Japanese and bullying innocent people.