Infinite Plane Traveler

This book is a long one, try not to be tj, World: Biohazard, City, Apocalypse, One Piece, Naruto, Yu-Gi-Oh!, Bleach, Return to City, Tiga, Mebius, don't call me naive, this is my favorite when I was a kid, Ancient Sword and Fairy Tales, Legend of Sword and Fairy 3. The protagonist is slightly invincible, has harem tendencies, and for the time being... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.