Chapter 1648: Solid Foundation

slaying Manual.This is not only a record of some precautions inside the Demon Suppression Prison, but also a pass to enter the Demon Suppression Prison.>After completing each task, the Demon Slayer H...oked at the disciples present and said calmly, “This observation of alchemy is beneficial to you all. Now, digest it well and strive to make further progress on the path of alchemy.” Let me know if yo...