Summary
The Seven legendary heroes are overwhelming
The war of extinction Titanomachy ended with humanity completely destroying the demons and winning
Twentyfive years have passed since then Alain one of the seven heroes who subdued the Demon King Beelzebub in the war is already 43 years old As a knight captain on the frontier he was spending peaceful days sandwiched between inflexible lords and annoying subordinates
But things change suddenly The demon army that should have been destroyed suddenly revived and attacked The subordinates were defeated in vain The aristocrats just pushed the responsibility on others
So Alain stood up again This time in order to break the sword and connect to the next generation In response to that the former comrades gather again
Seven legends are returning to the battlefield now