It's been thirteen years since they separated and the girls had never felt any happier to see the boys leave. However, fate would have it that they meet again, this time in very different circumstances. How will the girls react to the return of not only the boys who had plagued their childhood but also another formidable foe- one that is hell-bent on destroying the world?

"You think that you have the right to be that depressed loser just because of your stupid curse but guess what? Everyone's facing their own curses. We just don't have goddamned tattoos and demonic transformations to show them." Baek's death had brought an end to whatever little meaning in his life. How much would it take to pick up the shattered pieces?

Brick has led all his life living on the streets. But in the past year, he had faced something he had never encountered before- loneliness. With his brothers' departure affecting him more that he wanted it to, Brick has to make a choice: to throw his ego and pride aside or to lose his brothers forever. What will he choose and is he willing to face the consequences of his choice?

"You and I may be strong enough to recover faster than normal humans but we're not immortal. An incurable disease is still an incurable disease. We're not immune." What would you do when you find out that the enemy that you had been trying to kill all your life was already dying?