MainlyKnife
Fandoms
Recent works
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Summary
Bruce's utter bafflement must've been clear on his face, since his captain laughs. It is not kind, nor joyful, more sadistic. The smile he gives Bruce is sharp, "I understand this must be hard to accept, you've been with us for many years now, Bruce." That's not quite the issue Bruce is having currently though…
～ DAY 8 ∙∙∙
octopus and squid, pirateSeries
- Part 2 of MerMay 2026 - MainlyKnife Edition
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Summary
Except, a memory. One of the very few clear ones Bruce had of his parents.
The Waynes lived by interesting rules than the rest of Gotham's ocean. While killing other mer was frowned upon, it was not inherently wrong. The Waynes—Or rather, Bruce's parents—had thought differently.
～ DAY 7 ∙∙∙
inter-ocean travel, endangeredSeries
- Part 1 of MerMay 2026 - MainlyKnife Edition
- Language:
- English
- Words:
- 1,674
- Chapters:
- 1/1
- Kudos:
- 11
- Hits:
- 132
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Operation: Figure out if Drake is a secret lovechild by MainlyKnife
Fandoms: Batman - All Media Types
29 Nov 2025
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Summary
Tim is trying to move on from the trauma of Joker Jr. which is an uphill battle with everyone around him always assuming the worst of him. He just wants to be a vigilante again, without being treated like a murderer constantly.
Damian Wayne knows something is up with Drake, he just needs to poke at him a bit to confirm his suspicions.
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Stuck in a spider's web by MainlyKnife
Fandoms: Spider-Man: Spider-Verse (Sony Animated Movies)
21 Nov 2025
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Summary
“Ooo.. I haven’t had someone stalk me around in awhile! You followed me for some time too,” Spider-Man tilts his head, and Miles swears he can feel the pride rippling off the man.
Miles is already tired of him.
Or,
Miles Morales, is a hired killer and has been for six months. His hit at the moment is Spider-Man, which, okay, won’t be easy. But what tactics could this guy have?
Adopting him. That’s what.Series
- Part 4 of Intricate Spiderwebs
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Summary
They had heard about the famous, seven book series. However, they never truly got into it.
Even then, any normal person could realize something was wrong when they wake up looking at the underside of stairs.
Or,
Someone from our world and time is suddenly thrown into the Harry Potter universe. As Harry Potter.
THE PROLOGUESeries
- Part 1 of Gold | RI Harry Potter series
- Part 1 of Harry Potter Double Series
Recent series
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Summary
Prompts
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Inter-Ocean Travel, Endangered
May 8 -Octopus and Squid, Pirate
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- Words:
- 4,784
- Works:
- 2
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Summary
Both the time travel Harry Potter POV and the reader insert POV, for ease of reading.
Or,
Someone from our world and time is suddenly thrown into the Harry Potter universe. As Harry Potter.
Or,
Harry Potter dies, yet wakes up again anyways. Not where he should, or when he should.- Words:
- 1,267
- Works:
- 1
- Bookmarks:
- 1
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Summary
The reader-insert reincarnated as Harry Potter series. This is going to be a long one, so buckle up.
Or,
Someone from our world and time is suddenly thrown into the Harry Potter universe. As Harry Potter.
THE SERIES- Words:
- 1,267
- Works:
- 1
- Bookmarks:
- 4
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Intricate Spiderwebs by MainlyKnife
Fandom Spider-Man: Spider-Verse (Sony Animated Movies)
21 Nov 2025
Summary
Miles swipes a finger over the picture in the black frame he's holding.
It's of him and the other teen spiders--outside of costume of course, this did stay in his room afterall.
Or,
The multiple journeys of one Miles Morales. Not necessarily in the same universe.- Words:
- 9,457
- Works:
- 4
- Bookmarks:
- 29
Recent bookmarks
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Summary
wrong number AU where tony doesn't know peter is spider-man and peter has no idea he's texting tony stark.
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Wrong Number by PinkAvidReader
Fandoms: Spider-Man (Tom Holland Movies), Spider-Man - All Media Types, The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types, Iron Man (Movies), Marvel Cinematic Universe
11 Apr 2024
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Summary
Peter gets shot and calls the wrong number.
Tony was just working in the lab when his phone goes off with the distinct ring to his private line. He decides to pick up.
Series
- Part 8 of Peter Revelations
- Part 1 of New Phone, Who Dis?
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What A Pickle! by luckyfinch
Fandoms: Marvel Cinematic Universe, Spider-Man (Tom Holland Movies)
04 Mar 2025
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Summary
Peter Parker—crime-fighting, web-slinging vigilante by night and weak, nerdy straight-A-student by day—is, despite his humble denials, very smart. So smart you’d think that he wouldn’t mixup the 5 and 6 number keys.
……In his defense, he’s balancing his IMPECCABLE GPA, secret superpowers, illegal vigilantism, and a part-time job. Sue him for missing a single digit.
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Wrong Number, Kid by MyBrainAintBraining
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Spider-Man - All Media Types
29 Nov 2025
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Summary
Tony gets texted by a mysterious kid who is slightly accident prone, and for some reason has Hydra hot on his heels.
Meanwhile Tony's intern seems to have issues at home, but won't tell anyone what is going on with him.
Lastly, when things can't become anymore chaotic with the kid and Tony's intern, Spider-Man drops off the face of the earth.Tony does not earn enough to deal with these 3 teenagers.
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That’s not my guy…? by Silvia_blackparrot
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Spider-Man (Tom Holland Movies)
04 Apr 2026
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Summary
Peter while out swinging dropped his phone. This would have been ok had he not been swinging.
But he was
And he has that good old luck on his side…. Now all the numbers in his phone have been deleted so he goes to his good friend for help.
His guy in the chair…
That’s not his guy in the chair?
Or
Peter is messaging Tony stark.. his parents never taught him about trusting people online so now he is here.