Yun-oh has only one person in the world who he can rely on: his hyung, Haewon.

For years, Yun-oh has harbored a secret, unrequited love for Haewon, who is not only someone he considers family but also his sole protector. As a beta, Yun-oh believes a future with Haewon, an alpha, is impossible, so he keeps his feelings buried deep and stay...