When Y/N makes a single drunken mistake-sleeping with her best friend, Chan-her life spirals into a web of secrets, guilt, and impossible choices. To make matters worse, the man she's engaged to, Seungmin, is controlling, vindictive, and all too aware of her slip-up.
As emotions spiral out of control and truths threaten to surface, the cracks in their fragile facade deepen. Desperation mounts, leaving Y/N torn between loyalty, love, and the impossible choices that now define her life.
When everything falls apart, and hearts lie shattered, one question lingers in the air, heavier than any secret ever could: who do we blame?