Callumwilson2002
Story Description
Years ago, Izuku Midoriya-born into a powerful quirk-filled family-was rejected for being Quirkless. Heartbroken, he left. By the time his family realized their cruelty and began searching for him, he had already vanished.
But Izuku wasn't lost.
He was found.
In another dimension, he was rescued by the half-human, half-animal heroes of Sonic the Hedgehog and Amy Rose. Among them, Izuku discovered not quirks, but technology,courage, and the chance to build his own power.
Through brilliance and relentless training, he became the first interdimensional armored hero-Iron Hero: Midoriya.
Years later, Izumi Midoriya-his younger sister-and her U.A. friends receive an invitation to visit Sonic and Amy's high-tech base. They arrive expecting adventure...
...and find Izuku waiting.
Older.
Stronger.
Armored.
Smiling.
And no longer alone.
By his side are his two girlfriends:
• Marinette, kind-hearted, creative, and calming
• Tangle the Lemur, energetic, loyal, affectionate, and fiercely protective
The reunion is warm but heavy with guilt, heartbreak, and quiet longing. Tangle wraps her tail gently around Izuku's arm when she senses him tense. Marinette stands close, offering quiet stability.
Izumi must face what her family did.
Izuku must decide how much forgiveness he can give.
And Katsuki-now confronted with the reality of his past actions-must face the consequences of how he treated the boy who surpassed him.
Meanwhile, threats from both worlds loom, forcing Izuku's past and present to collide in ways none of them expected.