There are billions of people in this world following different paths. But what if out of this many people, the path of two contrasting worlds collided with each other? Yoon Jeonghan, a kindergarten teacher, has nothing but love and warmth to give. He is a light that can illuminate so brightly that it can end the darkness. Choi Seungcheol, a billionaire CEO, who hates everything and everyone. He only knows to use his power to snatch what he wants. He is the epitome of darkness that can swallow all the light around him. What will happen when the light burns so brightly that darkness wants to cage it in its own embrace? Will the light be able to shine bright enough to eradicate the darkness or will the darkness swallow the light whole and win? -A JeongCheol Story-

Choi Seungcheol, a man of iron with walls built around his emotions, never expected Yoon Jeonghan to slip past them. But one glance, one life-or-death moment, and he was consumed by an unrelenting obsession. As Jeonghan tries to convince himself he doesn't need love, Seungcheol's presence-his tulips, his watchful eyes-slowly pulls him into a world he can't escape.

*Mpreg Jeonghan had a bitter childhood filled with loneliness and pain. But when his mother remarried, everything changed. For the first time, he felt what it was like to have a loving home, with a caring mother, a doting stepfather and most of all a protective older brother who made him feel safe, wanted and loved. It was everything he has longed for. But as the years passed, the comfort of brotherhood began to twist into something deeper and something dangerous. Jeonghan finds himself drawn to his older brother in ways he can't explain. In ways he knows he shouldn't. It was something a little brother should never feel for his own brother. Will Jeonghan risk everything for love?