On How Guili Became the Savior in the Wasteland World

1. The protagonist of this book is the supporting character of "Demon Slayer: Kimetsu no Yaiba". He is a ghost and has a plot of cannibalism. 2. The protagonist of this book has no cp, but there are supporting characters, including bl, bg, and gl. The author writes whatever he dreams about. 3. It is forbidden to attack the author After being beheaded, Zhu Yue seamlessly traveled to the end of the wasteland. Zhu Yue did not feel any discomfort in the new world. He decided to continue working hard until he proved himself. But why on earth did he suddenly become the savior who ended the war between alien beasts and humans? Intention: The author can write whatever he wants to write