Bone Dust

Bones are used as boats, and blood is used as oars to cross the mortal world and become immortals. ·Born with dust and bones, life is like grass and mustard. However, even a piece of grass can cut the sky! Every time you eat your bones and replace your marrow, you are living toward death. This is an ordinary man who, relying on his strong bones, embarks on the ups and downs of cultivating immortality.