Keircat
Fandoms
Recent works
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I Blame Dad For This. Yes I Blame Dad For A Lot of Things, Why Do You ask? by Keircat
Fandoms: Lucifer (TV)
24 Jun 2026
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Summary
A bomb goes off at the LAPD precinct. Lucifer and Michael get trapped in an elevator together. It... Goes about as well as you'd expect, if not a little better.
Alternate story for day 7: Trapped with the Enemy, Elevator
Series
- Part 8 of Whumptober 25'
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Can You Hear Me Screaming "Please Don't Leave Me"? by Keircat
Fandoms: Criminal Minds (US TV)
11 Jun 2026
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Summary
The drugs flooding his system after a particularly hard case and going a little too long without a hit fills Spencer with immediate relief. If only he knew this was a high he might never come down from, he might've made a different choice.
Derek just wanted to check on Reid. He knew his friend wasn't as ok as he claimed he was, and this was a hard case. He never imagined just how badly Reid was struggling. Nor did he imagine the scene he'd walk into, the one he knew would forever be seared into his brain, even without an eidetic memory.
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Summary
What if there were 5 Archangels and Lucifer actually had a twin?
Enter Samael, twin of Lucifer and youngest Archangel, who left millennia ago after Lucifer's fall. Now she is working as a hunter, and is having to deal with the headache of an approaching apocalypse and her idiot siblings. Will she be able to prevent this and fix her sibling's broken relationships, or is humanity about to be destroyed with the rising of the Morningstar?
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Heat of The Moment (Telling Me What My Heart Meant) by Keircat for AnngstyThings
Fandoms: Grimm (TV)
15 Apr 2026
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Summary
What if Sean and Nick's fight in 2x13 went a little differently? What if things got a little more heated and some more confessions were made?
In which Nick has a bit of a crush on Renard that is definitely not one-sided and acts on it accordingly.
Series
- Part 1 of Time Has Brought Your Heart to Me
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Summary
The Higher Ups were scared of Sukuna. They should have been afraid of the monster they'd create.
Alternate Title: You've Lived Your Life Without Punishment (And I'm Gonna Make It Hurt)
Day 30: Burn it Down
Series
- Part 9 of Whumptober 25'
Recent series
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Whumptober 25' by Keircat
Fandom Lucifer (TV), Supernatural (TV 2005), Wednesday (TV 2022), 呪術廻戦 | Jujutsu Kaisen (Anime & Manga), 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga)
24 Jun 2026
Summary
My submissions for Whumptober 2025
- Words:
- 14,406
- Works:
- 9
- Bookmarks:
- 1
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Summary
A Supernatural and Grimm crossover
- Words:
- 0
- Works:
- 0
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Summary
A Grimm rewrite where Renhardt gets together in 2x13.
- Words:
- 1,553
- Works:
- 1
- Bookmarks:
- 4
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Summary
A collection of all my song inspired one shots for the year of our Lord two thousand and twenty five.
Thou may notice the first fic (May Mixtapes) is now listed as finished. Thou may also notice that some of the one-shots in it may be reposted in fic two (mixtape for the whole year)
This is because my angst loving ass who lives to hurt my favorite characters decided to make a three-part (actually four if you count the Sam/Ruby one) depressed Sam saga.- Words:
- 6,721
- Works:
- 2
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Summary
With the discovery of Alastor not being in possession of his soul and the proof of redemption, the hotel prepares for the imminent chaos.
Will everyone be same when this is over? If not, will they change for the better or worse?
- Words:
- 5,540
- Works:
- 2
- Bookmarks:
- 7
Recent bookmarks
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What Makes Eternity Worth Living by MonPetitTresor for SpencerRemyLvr
Fandoms: Criminal Minds, Supernatural
10 Dec 2016
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Summary
Thanks to a curse placed on him long ago, the man now known as Spencer Reid has lived countless lifetimes, forced to live while unable to ever truly die. He’s lived through famines and wars, through pestilence and plagues. He’s lived and he’s loved – deeply and irrevocably. And he has also lost. He’s known the pain of losing those that become like family, as well as those that become so much more. For a long while the pain of it hardened him, pushing him to lock himself away so that he couldn’t be hurt again. That is, until the day that he crossed paths with a woman and child who changed his life forever.
Now he’s here, working at the FBI’s Behavioral Analysis Unit with a group of people who have become like family to him. They don’t know his secret and he’d much prefer to keep it that way. This is the closest that he’s let anyone in years... until the day he runs into someone from his past, someone he didn’t expect to ever see again.
Now suddenly Spencer's peaceful little world is being tossed upside down by the presence of one feisty little archangel who seems determined to break down every single wall that Spencer's built around himself to keep his heart safe.
- Language:
- English
- Words:
- 79,490
- Chapters:
- 17/17
- Comments:
- 317
- Kudos:
- 2,428
- Bookmarks:
- 705
- Hits:
- 40,756
Bookmarked by Keircat
24 Jun 2026
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Summary
Spencer Reid agrees to babysit JJ’s two sons, Henry and Michael, and one Jack Hotchner while their parents attend a conference. Everyone involved—except for Spencer—is far too confident about this decision.
Bookmarked by Keircat
18 Jun 2026
Bookmarker's Notes
Spencer creates a coven. Accidentally. Nuff said😂
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Spencer se Reade: A guide to modern witchcraft by Brainstorm_2004
Fandoms: Criminal Minds (US TV)
19 Oct 2021
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Summary
Dr. Spencer Reid was a lot of things. A genius with an IQ of 187, someone with eidetic memory, a great friend, someone who managed to be banned from every casino in Las Vegas. But one thing he was, that nobody knew, was a witch.
Or
Five times Spencer Reid used his magic to help the team + One time he had to come clean.
Bookmarked by Keircat
17 Jun 2026
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Summary
Dr Spencer Reid died 9 years ago, in a case gone wrong. He was Gideon's prodigy agent and was heading towards a fantastic career within the bureau. Instead, he ended up buried at the age of 23. Unable to come to terms with his sudden death and unfinished life, Reid still roams the halls of the FBI building, unseen and unnoticed. That is until a spiritual and already death-crossed Garcia stumbles upon him, and in her haste doesn't question the young doctor's presence. Her unmoving belief in Reid allows her not only to touch him but to open the eyes of others. The young doctor is soon dragged right back into the arms of the BAU, nursing the secret of what he is and trying to avoid questions of why Rossi, one of his colleagues, never seems to acknowledge him.
- Language:
- English
- Words:
- 78,238
- Chapters:
- 10/10
- Collections:
- 2
- Comments:
- 211
- Kudos:
- 1,165
- Bookmarks:
- 334
- Hits:
- 17,645
Bookmarked by Keircat
10 Jun 2026
Bookmarker's Notes
Somewhat bittersweet ending, at least imo, because of Spencer being a ghost, but it is happy too, in its own way. I want to hug Spencer tightly tho. This poor, poor baby died so young😭
Lots of cute moments tho. Spencer & Garcia friendship is perfect (even if Garcia is dumb for short bit) Morgan being a big brother even though they're technically the same age hehe. Rossi was the best tho omg. He was so protective of Reid and the reunion was so sweet.
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Coffee & Psychopaths by there_must_be_a_lock
Fandom Criminal Minds (US TV), Supernatural
11 Feb 2022
Summary
Spencer and Sam drink too much coffee.
- Words:
- 45,918
- Works:
- 4
- Bookmarks:
- 395
Bookmarked by Keircat
08 Jun 2026