After Kraftvoll entered his first trial, his soul was transported to another world without any seishin essences which made him a normal person. As soon as he arrived, he saw two forces fought until the other decided to retreat.
Since he was not given any details about his trial, Kraftvoll decided to follow the winning side of the battle to gain more information. Upon arriving, Kraftvoll was invited to the army which he accepted in exchange for something
"I'll join the medic unit, then, sir," Kraftvoll replied to the offer of the old soldier that invited him.
After hearing Kraftvoll's acceptance, the old soldier showed an expression that showed her joy. Without hesitating or whatsoever, the old soldier guided Kraftvoll toward the medic unit upon his acceptance to join.
