Megaghost Volume 1

The story follows Martin Magus, who acquires a bewitched ring that grants him the ability to summon MegaGhost, a colossal supernatural robot. This powerful ally is dedicated to protecting the world from magical monsters and various otherworldly threats. As Martin navigates his newfound abilities, he must confront the challenges posed by these menacing creatures, blending elements of fantasy and adventure in a battle for the safety of his world.