Rokka: Braves of the Six Flowers

六花の勇者

Adlet Mayer calls himself the strongest man in the world and fights with gadgets and trickery rather than brute force. When the Goddess of Fate marks six champions, the Braves of the Six Flowers, to stop the resurrected Demon God, Adlet answers the call. But at the gathering point seven Braves appear instead of six, and the group concludes one of them is a fraud serving the enemy. This manga adapts Ishio Yamagata's light-novel series.