In a world where everyone is born with a divine Blessing that fixes their role, Gideon is pushed out of the Hero's party his sister Ruti leads after Ares, its second-in-command, writes him off as dead weight. Taking the name Red, he settles in the frontier town of Zoltan and opens a small apothecary, far from the war against the Demon Lord Taraxon. The quiet plan wobbles when Rit, a princess and former adventurer he once knew, turns up asking to move in. This manga adapts the light-novel series.