Synopsis：Yu Yan once saw Song Yanci as her salvation, but before their wedding, he betrayed her with an “open relationship.” Seven years of devotion turned into a joke. Awakened from her delusion, she fought back with a carefully staged “cheating scandal” and became entangled in a forbidden relationship with Song Yanci’s younger brother, Song Huaixu, who suffered from bipolar disorder. After that, Yu Yan found herself caught between the two brothers, secretly shifting her career’s focus, only to slowly realize Song Huaixu’s long-hidden, deep affection. In the end, years of resentment between the brothers erupted. On the brink of tragedy, Yu Yan pulled Song Huaixu back from the edge, and the two finally found redemption in each other.