Lost Promise.

After martial arts alliance leader Jiang Qingliu loses his powers, his troubles deepen when Bo Ye Jingxing, the notorious villain imprisoned by his family for decades, escapes and reappears disguised as a woman. Forced to keep her hidden while protecting his family's reputation, Jiang Qingliu becomes entangled in her search for the truth behind a bloody massacre that occurred thirty years earlier. As secrets unravel, their complicated relationship threatens to expose a conspiracy buried for decades.