Un-oh has only one person in this world he can rely on: his hyung, Haewon. For years, Yunoh harbored a secret, unrequited love for Haewon, who was not only someone he considered family, but also his only protector. As a beta, Yunoh believed that a future with Haewon, an alpha, was impossible, so he kept his feelings deep down and remained silent by her side. However, when Haewon suddenly went into a rut, Yunoh was caught in a whirlwind of emotions, and his carefully hidden feelings were revealed. What will happen to their fragile bond when Haewon learns the truth that Yunoh has been desperately trying to hide?
