C254 Ghoul Invasion
The group of Corpse Monsters entered the ruins like a tide. Not long after, several tens of Corpse Monsters crawled in. At this point, I knew that I couldn't stay here any longer, so I shouted, "Quickly, quickly follow me to the underground palace under the altar."
After I said that, everyone jumped down. I was the last one to jump down. I wanted to move the stone to cover the cave