Midoriya Izuku didn't have much help after becoming the "Quirkless Nobody" at age four. However, what if a mother's last ditch attempt to aid her child supplied him with not only the will of a hero, but the skill and power of a boxer? Join Izuku as he climbs up the ranks not only as a hero, but among the boxing world as a legend. Thanks to Theartofgaf for the cover art! Editing

When quirks appeared, humanity dealt with the greatest power shift it had seen in millennia. The sudden change gave women powers never seen before, but men were left behind. It was an age of heroes. Now 200 years later, the rest of humanity began to catch up... and it all started with a man gifted with Total Command over every function of his body.

Straight from the poll! Izuku was quirkless... until he ate a strange fruit that gave him a quirk! Now with a quirk, he will strive to become the greatest Hero! Strong Izuku, Izuku x harem due to poll. Slight One Piece x-over for just the devil fruit.