His brother died in a street race. Jeonghan wants answers. When rookie journalist Yoon Jeonghan starts digging into the crash that killed his brother, all roads lead to Seungcheol-underground racer, legend, and liar. Everyone tells Jeonghan to stay away. But the deeper he gets, the more obsessed he becomes. And the more he wants the truth... Even if it destroys them both. "You should've left it alone," Seungcheol said. "Now you're next." This isn't a love story. It's a crash waiting to happen.

" I can share you as a mate because I have to, got no option. We are fated to be in unconventional relationship but I can't share you with anyone as a friend, friendship can't be unconventional."

"It's a set," jeonghan whispered. "We have to keep them together. Always." The same words. seungcheol remembered how small jeonghans voice was back then. The hope in his eyes. The nervousness in his hands. He also remembered the tightness under his own rib cage. Until today, seungcheol could never quite believe his good fortune. A stroke of luck. A chance encounter in a dingy back alley. Meeting hannie had changed his life....