King of the Undead: Critical Wing King

In the world of Overlord, during the last days of the game 'YGGDRASIL', Peroroncino also came online and stayed with Momogha until the end. What will happen if we go to another world together! Tip: The Peroroncino in this book is not a time traveler and does not know the plot. Like the Bone King, he is a social beast in reality... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.