When his mother became the mistress of a wealthy chairman, Seonwoo was forced into the role of a “perfect” son in a picture-perfect but hollow family. No matter how hard he tried, he could never measure up... Especially next to Seungwook, who seemed to have everything from the start. Their bond fractured, and they went their separate ways. Five years later, Seungwook returns from abroad, and their paths cross again. But instead of reconciliation, he offers Seonwoo a dangerous proposition…one that crosses a line neither of them can ever take back.