Once Upon a Time (2017) online

Three hundred years ago, the her that stood on the Zhu Xian Terrace, turned around and jumped off without regret. Caused the him that stood by the bronze mirror to witness with his own eyes her death. Three hundred years later, in the East Sea Dragon Palace, her and him meet unexpectedly. Another lifetime another world, once again facing this person that had betrayed her, she is indifferent as wind.