Transported to another world and abandoned by their friends as bait for a nearby dragon, Yogiri Takatou and Tomochika Dannoura manage to survive thanks to Yogiri’s power to invoke Instant Death at will. Despite having been abandoned by them, the pair decide that their best option for making it in this world is to reunite with their classmates, and they set off after them. After a few close encounters in the city of Quenza and on the train taking them onwards, the two manage to reach the city of Hanabusa, a place that seems to mirror modern Japan. They decide to wait there for the rest of their class to catch up but come across a rogue classmate who has already reached level 10,000 and seems dangerously close to world domination!
Having finally made it out of the tower, Yogiri and Tomochika are greeted with an apocalyptic scene”or at least, it would have been, if not for Yogiri accidentally killing the Dark God who'd been trapped there. Despite the flawless execution of the goddess Vahanato's plans, they amounted to nothing more than releasing her lover's corpse from its imprisonment. After a quick visit from the Hedgehog and brief encounter with the Dark God's surviving spawn, Yogiri and Tomochika are finally able to resume their journey to the capital. Meanwhile, with the disappearance of yet another Sage, Sion is finally beginning to realize just how much of a threat Yogiri is to their world.