SinnerAndTheKiller
Fandoms
Recent works
-
How Did We Get Here (You Know, So Say Why) by SinnerAndTheKiller
Fandoms: Batman - All Media Types, Batman: Under the Red Hood (2010)
09 Aug 2026
Tags
Summary
Jason trusted his dad to be there for him always. But he wasn't. And then his throat was slit and his dad didn't choose him. Why should he choose himself? With a little help from Roy Harper, he goes to therapy. He just hopes it'll help.
-
A Little Luck In The Wrong Direction by SinnerAndTheKiller
Fandoms: Batman - All Media Types
04 Jul 2026
Tags
Summary
Lex Luthor goes to an event hosted by Bruce Wayne. He thought he timed it well, his heat wasn't supposed to arrive yet. It seems his calculations are a little wrong.
-
Little Wing (I always wanted to call you that) by SinnerAndTheKiller
Fandoms: Batman - All Media Types, Batman: Under the Red Hood (2010)
28 Jun 2026
Tags
Summary
"Dick, I forgave you for hating me," Jason cries out as his voice cracks. The modulator gone, nolonger hiding the emotions flying in the air. His head turning quickly to the side. A bright green tinted rage filling his eyes as he starts to yell again, gun pointing right back at his replacements head. "But why, why on God's green earth did you not hate him too!?"
Or: Jason's plans go wrong when he sees Dick being the brother he always wanted to have but never got.
-
Robin is Magic (If You're the Right Robin) by SinnerAndTheKiller
Fandoms: Batman - All Media Types
18 Jun 2026
Tags
Summary
Somewehre in Gotham, Tim Drake tries to reset time to save his hero.
Somewhere in Ethiopia, Jason Todd relives every reset.
-
Searching the Multiverse for Something That Could Have Been by SinnerAndTheKiller
Fandoms: Batman - All Media Types, DCU
15 May 2026
Tags
Summary
Love is a strange thing. Very strange. One choice, one decision, one small thing can change billions of lives. Trillions. It can change universes. It can change everything. And sometimes, that’s exactly what you want to happen.
Or... Bruce Wayne travels the multiverse trying to fix something broken.
Recent bookmarks
-
Tea with the Hatter (TGIF) by theorytale
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies)
28 Aug 2018
Tags
Summary
It's seven a.m., Thursday fourteenth November, 2013.
It always is.
- Language:
- English
- Words:
- 61,032
- Chapters:
- 7/7
- Collections:
- 16
- Comments:
- 590
- Kudos:
- 4,436
- Bookmarks:
- 1,600
- Hits:
- 49,488
Bookmarked by SinnerAndTheKiller
11 Aug 2026
Bookmarker's Notes
Reminder to self this is literally one of the best most interesting time loop kind of fics I have literally ever read with the most realistic ending in it and literal perfection.
-
Tags
Summary
Timothy Drake has a dream, and that dream is to be Batman’s next Robin.
Disaster strikes, however, and suddenly, Tim finds himself hunted down as Gotham’s new Number One Villain.
If the boot fits, he’ll wear it.
Or: Tim’s life as a vigilante is cut short as he accidentally commits the crime of the century. Who knew villainy was just that easy?
Bookmarked by SinnerAndTheKiller
11 Aug 2026
Bookmarker's Notes
Will wait forever for this to be completed because the day that happens it’ll be the best day of my life. This author is absolutely hilarious and has the best Tim Drake fic I have ever read. Looking forward to masterpiece 2.0
-
Mercy to the Guilty (is Cruelty to the Innocent) by cercielove
Fandoms: DCU, Batman - All Media Types
21 Jul 2026
Tags
Summary
Timothy Drake is a liar and a fraud.
Naively, Gotham believes him.
Or; Dick Grayson, under the impression that Timothy Drake is a mercenary, hires him to kill the Joker. Spoiler alert: Timothy Drake is not, in fact, a mercenary.
- Language:
- English
- Words:
- 40,654
- Chapters:
- 10/10
- Comments:
- 574
- Kudos:
- 2,809
- Bookmarks:
- 786
- Hits:
- 39,245
Bookmarked by SinnerAndTheKiller
11 Aug 2026
Bookmarker's Notes
Super amazing Tim Drake fic that is hilarious af. Poor Dick gets tricked by good ole lying Tim. And omg did someone actually give Duck Thomas the recognition he deserves!? I can’t believe he’s in a fic with this big of a part to play. Phenomenal.
-
AU’s I (Really) Didn’t Need by STARSdidathing
Fandom Iron Man (Movies), Marvel Cinematic Universe, The Avengers (Marvel Movies), Thor (Movies)
05 Aug 2019
Summary
22 AU Prompts from a Tumblr reblog.
I liked them all and my brain was stupid and dogged enough to decide; "you're doing that".
I will use each prompt from the post (in no particular order) and include them in this series. The majority will be Frostiron but I may include other pairings from the Marvel universe too. We shall see.
- Words:
- 92,242
- Works:
- 22
- Bookmarks:
- 253
-
And Pete’s Your Uncle! by SorryIWasAsleep
Fandoms: Spider-Man - All Media Types, Spider-Man: Spider-Verse (Sony Animated Movies), Spider-Man: Into The Spider-Verse
18 Oct 2024
Tags
Summary
“He’s my Uncle!” Miles couldn’t believe he’d said it.
Peter couldn’t believe he’d said it.
Neither could his parents.
Which, uhhh, was a problem since Peter was stuck living in this dimension for the time being and Miles would really like for him to be able to be his mentor still.
Peter lies through his teeth. “I’m Aaron’s husband!”
And keeps lying.
Which would be fine because the only other person in this secret marriage was dead, except for the small issue that that wasn’t exactly true.
And now they’ve got a bit of a situation.
(Based on the tumblr post https://www.tumblr.com/christchex/186966460170/dracophile-teapotsahoy)
Series
- Part 1 of And Pete’s Your Uncle! + Sides
- Language:
- English
- Words:
- 34,782
- Chapters:
- 17/21
- Comments:
- 660
- Kudos:
- 3,018
- Bookmarks:
- 609
- Hits:
- 57,922
Bookmarked by SinnerAndTheKiller
01 Jun 2026
Bookmarker's Tags:
Bookmarker's Notes
And Pete’s Your Uncle! by SorryIWasAsleep
My Favorite Rare Pair Fic I have ever read