Luffy returns to the fight but Doflamingo still manages to pierce Luffy's Haki-enforced skin with his awakened strings. Luffy reactivates Gear 4 and leaps high in the sky for his final attack. Doflamingo mocks Luffy as he prepares to finish him off while ascending in the air. Luffy sends a powerful blow that overwhelms Doflamingo's strings and sends the Shichibukai violently crashing into the ground.