I, A Fish-Man, Ate Kaido's Dragon Fruit

Imprisoned, experimented on, and haunted by Fisher Tiger's death, Brett, a half-Megalodon Fish-Man, is just another captive in the World Government's secret lab. But this transmigrator has a plan. He meticulously breaks his shackles and gambles everything on a discarded 'failed' artificial Devil Fruit – Kaido's Mythical Zoan: Dragon-Dragon Fruit, Model: Azure Dragon! His ancient Megalodon bloodline reacts explosively, not just granting him flight and scales, but turning him into a unique anomaly that captures the terrifying interest of Dr. Vegapunk himself. Now, the world's greatest scientist offers an unthinkable deal: cooperate with his research to awaken and fuse all the primordial beast bloodlines dormant within him. Will Brett become the ultimate Fish-Man, the monstrous champion of his race, or a primal force beyond his control, hunted by the very powers he aims to defy?