Light Novel Volume 4

Shinka No Mi Vol.4 (進化の実 Vol.4 ) is the fourth volume of Shinka No Mi 's light novel series.

Synopsis
Thanks to Seiichi's efforts, the Kingdom of Winburg has managed to overcome the difficult situation of the king's attack. However, at the same time, the king of the Kaiser Empire, who had summoned Seiichi and his friends to the other world, was also attacked. In response to the situation, Zakhia, the strongest knight of the Kaiser Empire, pursues the assassin "Death Smoke", the attacker. Zakhia quickly captures the deadly smoke, but what he tells her is the shocking truth about the empire...