Fics like The Butterfly Effect

“The problem with any form of time travel is clearly outlined in the journal. If you get sent back, the timeline supposedly splits and your mind is left in a fractured state on both ends.” Kanao feels her heart rate shoot up as her headache comes back full force. She gasps and turns around to face Shinobu. Her sister stares at her in shock at how abrupt she'd been, before she glares at her. “Oh for fu-please, I'm trying to help. Plus, you shouldn't be moving so quickly.” Or Kanao and Kiriya end up destroying a very important artifact and wind up back in the Taisho Era, with all their old friends and family members still alive and well. Having been placed into such a unique situation, they decide to plan to change the outcomes of fate.

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5. As Things Should Be by The_Dragon_Hearted (鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime))
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