One Piece: Monkey-Monkey Fruit, Mythical Zoan, Model: Sun Wukong

Transmigrated into the world of One Piece, he starts out as a slave hunted by the Celestial Dragons

Other transmigrators become Celestial Dragons or get a System from the start. The moment he opens his eyes, he's thrown into a Celestial Dragon hunting tournament and made into prey for their amusement. With death closing in, he desperately swallows an unrecorded Mythical Zoan Devil Fruit: the Monkey-Monkey Fruit, Mythical Zoan, Model: Sun Wukong!

His Flying Nimbus shatters the seas, his staff sweeps away powerful foes, and his seventy-two transformations make fools of the Celestial Dragons and the Marines. His Conqueror's Haki sends the Four Emperors reeling!