The Holy Way of Refining Weapons

Blossoming shield, shining sword, broken dagger. Strange weapons, weird magic weapons. When the stars fall, everything in the world becomes spiritual. The human body is weak, so all things are made into weapons. Soil is forged into armor, trees into shields, cicada wings into clothing. Fifteen-year-old Su Xia was supposed to live a mediocre life, but a deal gave him a strange cultivation method, using his blood as nourishment and his body as a scabbard to refine magical weapons...