Rusty Skeleton

Three hundred years ago, Qingya Mountain collapsed, black water filled the mountain, and rust corroded the bones. The monk said it was the end of Dharma, and the old monster said it was the world rejecting it. Chen San was illiterate. He only knew that on the day he measured his bones, the spirit stone dimmed for a moment. Not without spiritual roots. It's the bones that eat up the spiritual energy. He was driven into the rust zone and picked up a broken sword in the rust fog. The hilt was covered in green scales, like bones gnawed in a dream. He ate soil, stones, and dragon tears, and finally... The more he ate, the more he sank, and the more he sank, the less human he became. Some people call it an evil thing, and some people call it the medicine of the world.