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.
"What happened?" Delta asked the first time when he saw his three friends come with full human bodies.
"We have to save him," Tetra joked. She hastily put the person on the single-bed in the corner of the room.
There were only Delta and Charlie in the lab room. They both approached the bed together and saw the human figure. Charlie's eyebrows dipped sharply when he saw the condition of the person on the bed. Charlie looked at Delta. As if he had just communicated a thought, Delta nodded in understanding.
"But the man is dead," said Delta.
Tetra shook her head. "Don't get me wrong. Even though he looks like a corpse, he is actually still alive. You can feel the pulse –"
Tetra stopped her speech when she noticed something odd. She then traced the body parts of the person. Her index and middle fingers pressed into several parts, trying to find a pulse. Unfortunately, there is nothing to feel.
"H-how is that possible?"