Sorrow of Luoshui

In order to fulfill the covenant, Hua Shao, the young master of Moon Valley, violated the ancient precepts passed down from generation to generation and set foot in the world of mortals with a sun-drenched sword. Unexpectedly, after leaving the valley, he suffered a series of misfortunes. First, all his fellow travelers died mysteriously, and then the Moon Valley was bloodbathed and no one survived. Is it a thousand-year curse that has been fulfilled or is there something else hidden? Hua Shao was desperate and met a mysterious woman who was about to go to the underworld...