Kyou kara Maou! 3rd Series

After defeating Shinou, Yuuri Shibuya and Murata lose their usual path back to Shin Makoku. Yuuri’s victory leaves him with power beyond Shinou’s, allowing him to return on his own—only to find that his absence has changed more than he expected.

Following his coming-of-age ceremony at sixteen, Yuuri learns that the ten noble officials have moved to name Wolfram as the next Maou. With Yuuri reclaiming his place, tensions flare when a dissenting noble challenges his return, turning court politics into a dangerous struggle over legitimacy. As an ancient secret society emerges to threaten the fragile peace between humans and Mazoku, the battle for the throne grows into a conflict that could destabilize both worlds.