Demon Slayer complete set (volumes 1-23) + bonus volume 0. I've only read it once. Volume 23 had some damage, such as creases and scratches, from when I bought it new. The packaging is tightly packed. (There's a possibility that volumes 22-23 may get creases.) Please consider this item as a used item that has been handled by a person, and understand the above conditions. Please ask any questions before purchasing.