Hiro Sakaki, a high school student, died and was reborn. Allen McCarthy went through a similar experience. Yumi Hitomachi and Rina Shirasaki, meanwhile, were subjected to Summoned Magic by the Gods. The four of them have come together to experience the life of the next world and to investigate the otherworld. Will the four of them be able to lift the veil of mystery? Furthermore, the enemy he faced was not just the people around him. Even more powerful than ordinary humans.
On the other hand, Rina struggles when she faces a dwarf in indigo clothes named Samstag. [Book of Creator] doesn't work in mysterious places. Around her was a majestic room that had two staircases on either side of it. However, the target floor is the same. Dozens of pillars were made of marble, lined with a special magic antidote. The red floor is covered with a special carpet. The friction caused cannot increase the speed. Even though Rina has gone to great lengths to train to face a strong enemy.