C131 Marrow Cleansing Pill

Rising to his feet, Mu Chenyu stepped into a concealed chamber and sealed the door behind him. With a flick of his wrist, a small, intricately designed alchemy furnace materialized from within his dantian, swiftly expanding before settling onto the floor.

With another gesture, several fire crystals soared from his storage bag, nestling beneath the alchemy furnace. Upon activation