That Time I Got Reincarnated as a Slime, Vol. 16 (light novel)

Rimuru has emerged victorious in the war against the Eastern Empire, but between the ultimate skill Michael taking over Ludora-s body and the mystic lord Feldway lurking behind the scenes, he still has a lot left on his plate. Meanwhile, the fight at the labyrinth-conducted while Rimuru was busy with his own climactic battle-revealed some serious flaws in the monster nation-s defenses. Now that things are calmer, it-s time for our favorite demon slime to address some major infrastructure issues with his team-