Extremely Wholesome Beautiful Girl Level-Up

It's a thing of the past that men were stronger than women. In the modern era, where women roam dungeons around the world using abilities gained through "leveling up," the only thing men can do is provide "experience points" to help women "level up." In other words, a man's value is determined by the amount of "experience points" he is born with. By the way, my—Tatsuya Mura, a high school student living a dull life—"experience points" are [None]....Or so it is said. This is a story about the hopeless daily life surrounding "leveling up," involving me and the beautiful girls drawn to my "experience points."