My Hero Academia constructs its entire foundation on All Might's inevitable fall, tangling death omens into every appearance of the skeletal former hero. Sir Nighteye's gloomy prophecy, showing All For One clutching All Might's lifeless form, illustrates an inescapable countdown that overshadowed every battle. The series methodically took away his strength, his time, and his future.
All Might does not die in My Hero Academia, but his death occurs anyway. The prophecy is embodied through the destruction of his identity as the Symbol of Peace rather than his physical demise. Bakugo’s quick intervention preserves his life while affirming that the time of solitary heroism is gone for good.
Throughout My Hero Academia, Sir Nighteye's dark vision hovered over All Might's plotline. The prophecy depicted All For One holding All Might's withered body aloft, seemingly confirming the hero's unescapable death. This vision produced invariant suspension among readers who dreaded the moment when the favorite mentor would fall.

Sir Nighteye, All Might's former sidekick, had the Foresight Quirk that gave him the ability to see into the future. His prophecy about All Might's fall became a key plot thread in My Hero Academia, affecting character judgment and story direction. The vision occurred so certain that even All Might himself began preparing for his final battle.
Disclaimer: This article contains spoilers. Reader's discretion is advised.
The Heroic Intervention in My Hero Academia

The peak of the story unfolded in My Hero Academia Chapter 405, 'The Final Boss!!' as All Might faced All For One, with fate ensuring the prophecy’s fulfillment. All Might's impending death appeared imminent until Bakugo's rescue remade the course of fate.
In a pivotal scene, All Might speaks with a hallucination of Sir Nighteye. The deceased hero verifies that while fate was reshaped, the vision still held. The prophecy wasn't about All Might's physical death but rather the death of his dream and originality as the Symbol of Peace.
Katsuki Bakugo played the main role in uprooting All Might's prophesied death. Bakugo's return to the battlefield brought the exciting continuation of his character development while saving his former mentor simultaneously. This intervention illustrated how the next generation of heroes had evolved strong enough to protect their predecessors.
The young hero's actions showed more than just a rescue. It denotes the successful transfer of hope and strength from one generation to the next, validating All Might's approach to mentoring future heroes.
Meaning Behind the Prophecy with All Might’s Legacy

Even though All Might endured physically, Sir Nighteye’s foresight rang true, signaling the end of his era as the steadfast Symbol of Peace. His dream of being the top hero who single-handedly maintained order via his presence alone had indeed died.
All Might’s hallucination of Sir Nighteye shows that, though his dream had concluded, his commitment to live for Izuku’s sake never faltered. This credit scene highlights the evolution of All Might's drive from being a singular symbol to becoming a footing for others to build upon.
Now, All Might's survival in My Hero Academia shows a greater narrative purpose than his death would have achieved. Rather than following the usual fallen mentor trope, the series locates what transpires when the mentor must find a new purpose after retirement. All Might's students, including Deku and Bakugo, have established themselves as capable heroes who no longer mandate his direct guidance.
All Might now acts as the school's vice principal eight years after the Final War, exhibiting how he found a new objective in education rather than direct heroism. His survival allows him to witness the fruits of his labor as the new generation takes over the responsibility of maintaining peace.
Overall, My Hero Academia stages a skillful facade where All Might's survival becomes more meaningful than his death ever could have been. The prophecy's completion via symbolic rather than literal death forms a narrative complexity that surpasses typical mentor sacrifice tropes.
The series transforms All Might's story from a tragic countdown into a meditation on reinvention and purpose. His breathing body carries the weight of a dead dream while nurturing the seeds of collective heroism that will outlive any single symbol.