official site https://www.sp-time.com/works/feicuiyue (broken but there are archived copies)

Summary
The protagonist got disfigured and lost his parents and elder sister in an accident. He got immured by his clansmen who considered him a shame to the whole clan. One night when the ground is shrounded by jade-colored moonlight, in the mountain appears a strange light. Attracted by the light, the protagonist comes to the mountain and meets a blind girl, Feicui Yue (Jade Moon).

(translated from https://www.cngal.org/entries/index/185)