You Are My Night and Light

Qin Zheng wrongly believes Mingzhu caused his sister Qin Wan’s death and sends her to prison. Ten years later, they reunite, and Qin Zheng deliberately torments her for revenge. But as they grow closer, old feelings begin to resurface, and he starts doubting the truth behind the past. While investigating, Qin Zheng clashes with his younger brother Qin Tianyi, yet Mingzhu continues to stand by his side. When the truth is finally revealed, Qin Zheng is consumed by regret and desperately tries to win her back.