Banished from the Hero's Party, I Decided to Live a Quiet Life in the Countryside

In a fictional realm, a young girl blessed with the Divine Protection of the hero wages war against the demon lord. Her elder brother, Red, possesses the Divine Protection of "The Guide", which endows him with a high initial level. He fights alongside his sister in the hero's party, but as time passes, his lack of magic, martial art, or supernatural abilities hinders his ability to stay competitive in the battle. One of his comrades, a sage, criticizes him for not being a true companion and seizes his equipment, leaving him with just a copper sword. This experience devastates Red, causing him to withdraw from the war against the demon lord's army. Despite knowing that the fate of the world depends on the outcome of the battle, Red chooses to reside in the frontier Zoltan and work towards opening a herbalist shop. He teams up with a half-elf carpenter and a princess who failed to become the hero's comrade, and hopes to lead a peaceful life in a world determined by one's innate Divine Protection.