Grand Line: Legion, Start by Summoning the Akatsuki Organization

Idian traveled through the world of pirates and became the only prince of the Kingdom of Sardinia in the North Sea. Just after traveling through time, he learned that the overlord of the North Sea, the Kingdom of Germa, was about to attack, and the old king was frightened to death! Fortunately, Illidian has awakened the legion war system. By continuously expanding and conquering countries, you can summon legions from all realms! Akatsuki Organization! Hunter Team Esdeath! The Otsutsuki clan! Gotei Division 13... Powerful legions descended and swept across the sea! Admiral? Yonko? Udian said: "Come, read with me ~ die!!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.