Power Harassment Seijo no Osananajimi to Zetsuen Shitara, Nanimokamo ga Umaku Iku You ni Natte Saikyoy no Boukensha ni Natta

This is a tale of the ultimate harem life that begins with cutting ties. Igza is a young man who has been incessantly power-tripped by his childhood friend, Elma, the Saintess chosen by the holy sword. Unable to endure her constant torments, he finally severed ties with her, leaving the party and parting ways with a letter of severance. Having been reliant on alms from the people due to the Saintess’ privilege, he expected his life henceforth to be full of hardships. However, from this moment onward, his life takes a dramatic turn for the better. For some reason, everything started to go smoothly for him, and before he knew it, he found himself surrounded by a harem of kind and adorable girls. Then, one day, he found himself being hailed as the strongest adventurer by everyone. This is the story of how Igza, despite his adversity, gets rewarded and rises to become the greatest hero in history, surpassing even the gods