This is a world that advocates force and speaks with swords. Its existence may be accidental or inevitable. What happens when a time-traveling boy who doesn't like force is chosen as a swordsman with the right to hold a sword? ! A girl who was her childhood sweetheart was involved in the dispute between humans and beasts. The boy who refused to fight chose to hold the sword for the one he cherished! Then after everything calmed down, the girl was actually taken away by the young leader of the Knights Templar as his fiancée! In order to meet again, the boy set a goal! Climb to the top of the world and use your sword to save the girl again!