Ore no Saenai Osananajimi ga S Rank Yuusha ni Natte ita ken

The strongest hero, Zion Halberd. As one of the brave armies, he has swung his sword to protect the country and the people. However, after a certain incident, he is banished from the brave army. One day when I changed jobs to a blacksmith and spent some days, my childhood friend Leaflet, who should have been timid and dull, appeared in front of her as a pretty beautiful girl S rank hero ...! The exiled (former) hero saves the new hero army !? Battle fantasy from "Become a novelist"!