Jake - cheerful, bright, and little too innocent for the cruel world outside his books. Heeseung - a distant CEO... and a ruthless mafia leader feared by all. Two completely different worlds. Two souls that were never meant to meet. But fate has its own plans. When Jake finds himself trapped in Heeseung's world, nothing stays the same. Because beneath the cold exterior of Heeseung, there's something broken, something dangerous. And maybe something only Jake can heal. Will Jake be able to tame the monster inside Heeseung ? Or he will lose himself trying ? SIDE SHIPS : Jaywon 💖 Sunsun 💘