TV Special
Description
Monkey D. Luffy’s journey in "One Piece 3D2Y: Overcoming Ace's Death! Luffy's Pledge to His Friends" focuses on his recovery after witnessing Portgas D. Ace’s death in the Summit War of Marineford. Trauma initially rendered Luffy catatonic, then spiraled into grief, rage, and self-doubt about his strength and worthiness to become Pirate King. Encouragement from Jinbe and Silvers Rayleigh redirected his focus toward protecting loved ones, prompting his decision to train intensely for two years on Rusukaina under Rayleigh before reuniting with his crew.

During training, Luffy’s resolve stayed fragile, haunted by recurring nightmares of Ace’s final moments that revealed unresolved trauma. His commitment wavered when Boa Hancock’s sisters, Marigold and Sandersonia, were kidnapped by escaped Impel Down Level 6 prisoner Byrnndi World. Luffy intervened to rescue them, treating the mission as both an obligation to an ally and a test for his emerging Haki techniques. Physically, he carried the X-shaped scar from Admiral Akainu’s attack during the war—a constant reminder of his failure to protect Ace.

Confronting Byrnndi World forced Luffy to battle lingering guilt and vulnerability. World exploited Luffy’s psychological wound, taunting him relentlessly over Ace’s death. Initially overpowered by World’s strength and Haki mastery, Luffy suffered defeats that mirrored his inadequacy. Memories of his promise to his crew and Rayleigh reignited his resolve. In their final clash, Luffy channeled Haki into his fist and unleashed "Gomu Gomu no Red Hawk"—an attack embodying his fiery determination and symbolically invoking Ace’s legacy—to defeat World.

This victory solidified Luffy’s emotional recovery. He acknowledged his failure to save Ace while vowing to protect surviving friends and crew at all costs. Shifting focus from loss to safeguarding existing bonds, he recommitted to completing his two-year training. This transition from despair to unwavering determination marked his resolve to grow stronger for his dreams and supporters. Childhood influences—Shanks’ carefree yet protective ethos, and bonds with Ace and Sabo—underpinned his actions. Throughout, the straw hat, symbolizing his vow to Shanks, remained a steadfast presence.