Isekai_Reincarnation_TimeTravel
A collection to collect all the multi-fandom fanfictions that concern reincarnation, isekai and time travel
(Open, Unmoderated)
Recent works
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Summary
The young man stared at him, shocked.
"You... don't you remember me?" he asked, finding it simply inconceivable.
And Lance, in other circumstances, would have been amused by that reaction, but there was a little girl he had to bring back to her mother; he hadn't slept for almost twenty-seven hours and needed a break.
"No, dude, now if you want to excuse me..."
The boy turned Lance to him, their faces a short distance away, purple eyes fixed on his, and Lance's treacherous heart skipped a beat.
"Blue Spirit, I'm Red Warrior. Do you really not remember me?"
At that point, Lance began to break out in a cold sweat. Of course, he couldn't remember him. Lance wasn't the real one.
(In which, due to a stupid stunt, the seventeen-year-old Lance dies and finds himself in the body of a villain of his best friend's favourite graphic novel, trying not to attract too much attention. Too bad for Lance, Keith doesn't make things easy for him at all.)
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Shattered glass by Speechless_since_1998
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
05 Oct 2025
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"God, Buddha... whoever is out there, please, kill me," he prayed, exhausted, unable to move a single muscle of his body. He didn’t even know how long he had been there. Yet, God or whoever it was, had not finished with him yet.
"Oh, look... what a pleasant surprise," a voice above him said. A voice that Zenitsu knew well.
"Tanjirou?" he thought, unsure whether to feel relieved or terrified. Somehow, the voice didn’t sound right. He barely managed to lift his head to follow the voice. Above him, dressed in a black haori and wearing his unmistakable earrings, was Tanjirou.
But it wasn’t his Tanjirou. He didn’t need exceptional hearing or a keen sense of smell to notice it. The red eyes revealed his true nature. That was a demon.
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Someone holds me safe and warm by Anonymous
Fandoms: Yu-Gi-Oh! Duel Monsters (Anime & Manga), Yu-Gi-Oh! Series
19 Jul 2025
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" You belong to one man, Seto Kaiba. You have belonged to him for over three thousand years. Your pretty asshole is his. He has branded you, claimed you, made yoy his in every way a man can claim another. And you loved him. You loved him more than you loved your precious pride. More than you love your own life."
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Flirting by Speechless_since_1998
Fandoms: Yu-Gi-Oh! Duel Monsters (Anime & Manga), Yu-Gi-Oh! Series, 遊☆戯☆王 | Yu-Gi-Oh! (Card Game)
17 Jun 2025
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“Is it me, or does Kaiba look… well, pretty pissed off?” Tristan was the first to voice a thought that everyone had been having as they watched the aforementioned boss around and seem more out of his mind than usual.
Sure, Battle City was testing everyone, but so far the only one who was keeping a modicum of control was Kaiba.
The fact that he was showing such signs of emotion wasn’t a good sign for anyone.
“You could also say he looks like he has a stick up his ass,” Joey said, getting hit in the side by Tea, “Ouch, that’s the truth. That guy is a frigid!”
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In your reflection, she lives in you by Speechless_since_1998
Fandoms: Yu-Gi-Oh! Duel Monsters (Anime & Manga), Yu-Gi-Oh! Series, 遊☆戯☆王 | Yu-Gi-Oh! (Card Game)
15 Jun 2025
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When Seto entered the game store, he had only one goal: to get the Blue-Eyes White Dragon card at any cost.
He had made his entrance for effect, ready to intimidate the owner, had put the briefcase in front of him and...
"Dear God, you are...""Seto Kaiba," he said, with a business-patented smile, proud that his name was known to everyone, everywhere, not Gozabouro, but him.
“… Saori's son!" the old man exclaimed, surprising Seto for the first time in many years.
(Seto never allows himself to think about the past. Until an otherwise insignificant old man reveals much about his mother)
Recent bookmarks
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prophets on hold by nex_et_nox
Fandoms: 人渣反派自救系统 - 墨香铜臭 | The Scum Villain's Self-Saving System - Mòxiāng Tóngxiù
07 May 2023
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Luo Binghe led the charge in the trial against Shen Qingqiu in < Proud Immortal Demon Way >. By all rights, the concept of a trial shouldn’t even be a glimmer in anyone’s eye until Shen Qingqiu’s blackened lotus has crawled his way out of the hell Shen Qingqiu tossed him in.
So why is Shen Qingqiu wrapped in immortal binding cables and locked away in the Huan Hua Water Prison?!
[or: Luo Binghe is precisely one (1) year late getting out of the Abyss. This does not put a halt on anyone else's plans.]
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Followed by old ghosts by smaragdbird for FleetSparrow
Fandoms: Yu-Gi-Oh! Duel Monsters (Anime & Manga)
06 Aug 2022
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Because of an ancient magical contract Atem made back when he was pharaoh in Egypt and desperately in love with Seth, Seto now has to get married to Atem in the present.
He's not happy about it
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Tomorrow Belongs To Me by valtyr
Fandoms: Marvel (Movies), Iron Man (Movies), Captain America (2011), Thor (2011)
01 Oct 2011
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Steve wakes up in the 21st Century. He doesn't think much of it, and it's dubious about him. He meets a Norse God, joins a superhero team, and feels terribly awkward about the whole monument at Arlington he's rendered obsolete by not being dead. Meanwhile, Tony is trying to make his mark on history by being the man who finally drove Nick Fury over the edge.
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"B?" Robin asks, confused at Bruce's long silence, "They're going to move. What's your call?"
Batman realises he can't ever remember the last time Dick waited for his call before jumping headfirst into a skirmish. Well before he turned fifteen, at the very least. A long time ago now.
They're working properly together all of a sudden, listening to each other and waiting for instructions — but for some inexplicable reason, Bruce feels as though they're two completely different people. It is still Batman and Robin, but it's not Batman and Robin.
It's… strange.
(Something is different about Dick. Bruce notices.)
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Delusions of a Saviour by sasha_bo
Fandoms: House of the Dragon (TV), A Song of Ice and Fire & Related Fandoms, Game of Thrones (TV)
27 Dec 2022
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Aegon remembers dying - very painfully and with little dignity. When he awakes to the day his children are born, he is determined to stop the war for the throne and prevent his family from dying (and himself. He is very much invested in not dying again).
To do this, he realises he needs to:
1. Stop Lucerys from being a twat and actually show Aemond he is sorry for taking his eye.
2. Stop Aemond from, also, being a twat and actually stop his brother from killing his nephew (and also Aegon himself).Somewhere along the line he becomes a matchmaker, with a little help and guidance from his sister-wife.
Series
- Part 1 of Delusions