If Not for Day and Night

Xin Ying's unspoken love becomes her prison, and Cheng Tianyu holds the key. He drew her in, watched her fall, and now stands above as she unravels in obsession. "After all those days and nights together, I thought what we had was love," she whispers. But was it ever real, or just a beautiful trap? A heart-wrenching tale of unrequited passion, manipulation, and the thin line between devotion and destruction.