Men should kill without mercy. The eternal karma is all in killing people. Killing one person is considered a crime, but killing ten thousand people is considered a hero. Nine million were slaughtered. That is the hero among the heroes. This book tells the story of a time-traveling boy with a somewhat cold personality in a remote village. After encountering mercenaries who entered the village and hijacked the village name, he went on a killing rampage and obtained a killing system. . . Let's see how he grows in the future
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
