Kojirou was bullied during his school days and had been reclusive for many years, but he finally managed to reintegrate into society.

At that time, Kojirou was summoned to another world along with four high school students. Kojirou was “involved” in the summoning.

Kojirou was banished from the castle by the king, but a high school gal named Midori followed him.

Midori liked older men, but Kojirou wasn’t her type. However, it seemed that her maternal instincts were stirred by the unremarkable Kojirou.

The king, angered by Midori’s departure from the castle, sends an assassin to kill Kojirou. Little did he know that this would lead to his own downfall…

Kojirou welcomed Midori as his wife and spent joyful days together, but as the saying goes, “Good fortune is often followed by misfortune,” he was attacked by an assassin and suffered serious injuries.