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The Marvelous Harry Potter by ljtg
Fandoms: Harry Potter - J. K. Rowling, Marvel Cinematic Universe
23 Aug 2026
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Summary
Eleven-year-old Harry Potter is broken, malnourished, and full of hope that Hogwarts will be the home he's never had. Alas, it is not meant to be.
Severus Snape takes one look at tiny Harry Potter and nothing else matters. His vow of protection breaks through all his occlumency shields and shatters through every bit of programming and bias. Harry Potter has been mistreated, and Harry Potter is suffering. Potter's scar is hurting, and Severus stumbles his way to a horrifying revelation; the Dark Lord is in the castle.
Caught between Dumbledore's schemes and neglect and the looming threat of Voldemort's return, Severus takes the boy and runs.Tony Stark always had a feeling a little one with his DNA might turn up at his door, but this it isn't at all how he expected it to happen. And the custody battle is going to be hell. And it's not the most convenient time to have a child and a co-parent show up at the door; his team just broke up; he just gotten beaten nearly to death; his mental health is shot.
But...the kid needs him. And as true as that is, Tony just might need little Harry Potter, too.