It was a quiet evening of a weekend in ONEUS dorm when Dongju comes back with a brand new mysterious board game he's excited to play with his older brothers. The kind lady on the street who sold it to him said that it would have brought them closer. He would have never imagined that game to change their lives.
"The sluttiest thing a hero can do is show up at the villain's doorstep, bloodied and bruised, and say: I didn't know where else to go."
This is what happens to Hwanwoong, the villain who once opens his door and finds his longest time enemy, Youngjo, bloodied and bruised in a way he had never seen him after their fights, saying to him "I had nowhere else to go" before fainting right in front of his doorstep. Hwanwoong could never imagine his choice to make the hero step inside his house will make him step into is cold heart as well.