CastleGreySkull



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  1. Public Bookmark 15

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    Summary

    The second session draws to a close. But it doesn't end.

    Because two souls—one dead, one alive—are pulled back to the start. And neither is aware of the other's circumstances.

    (Or: Tei Atsushi and Ikeda Daiki wake up at the very beginning of the game, in their lab bedrooms, carrying both memories and regrets of the past.)


    A teikeda-centric timeloop AU. Follows canon as the original timeline and splits from there.

    Language:
    English
    Words:
    8,940
    Chapters:
    1/?
    Comments:
    18
    Kudos:
    97
    Bookmarks:
    15
    Hits:
    526

    29 Dec 2025

  2. Public Bookmark 77

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    Summary

    After his execution, Hasegawa Ken wakes up in the laundry room along with everyone else.

    Only he remembers the first killing game, and only he can change the outcome of the next.

    Language:
    English
    Words:
    63,284
    Chapters:
    41/?
    Comments:
    466
    Kudos:
    953
    Bookmarks:
    77
    Hits:
    24,895

    27 Dec 2025

  3. Public Bookmark 17

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    Summary

    Hi! so me and a friend who we will call 'Flicker' for the time being. were like COOKING this au for a while. we have a doc with over 30 tabs of planning and descriptions and orders and games and we were like going at it. and then November 30th happened..........and yeah.

    but we had put so so so so much effort into this au that we didn't want to waste it! so i'm posting it now and reclaiming this work. cause i had fun with it, and i think other people might enjoy reading it too!
    ---------(actual summary below)---------

    5 survivors were all that were left after round one. Their reward for winning? a single full year of freedom.

    Before being dragged back down to the same high school they had believed they had graduated from.

    With all their old classmates equally confused and freshly revived having no memory after the point they died, tensions are already running high. how would they manage to get all 16 of them out if only 5 survived last time?!

    but to make matters worse. this year there's underclassmen joining them. A whole new group of 16 who has no prior experience with the game. Can they be trusted? will they help aid in escape or break quicker than the first?

    Language:
    English
    Words:
    20,815
    Chapters:
    2/?
    Comments:
    37
    Kudos:
    76
    Bookmarks:
    17
    Hits:
    1,113

    27 Dec 2025

  4. Public Bookmark 20

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    Summary

    The world outside… Daiki knew it to be dangerous. It was what his dad warned him against. It was what his dad’s friends talked about. Even the briefest memory of his mother, she had said so, too—that the world outside was like a spider’s web.

    If someone was a small, dumb prey, they wouldn’t even realize they’re caught in danger until it was too late.

    Wrapped in pretty silk too hot… injected with venom burning… turned into liquid hurts… and then dying and getting devoured why can’t it end?

    Or the AU that when Ikeda Daiki dies, he wakes up in his room back at Kanagawa Futurist Technologies Institute.

    Language:
    English
    Words:
    13,396
    Chapters:
    3/?
    Comments:
    45
    Kudos:
    108
    Bookmarks:
    20
    Hits:
    1,097

    26 Dec 2025

  5. Public Bookmark 12

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    Summary

    Our little Wada remake.

    There he was, lying like a miserable dog on the floor of his apartment, minutes away from starving to death, unable to find a solution to his shattered life once he returned from that hell. Wadjust wanted to die. That's why he ignored the calls from the rest of the group. He wanted to be alone and rot as he deserved; he didn't have the willpower.

    It would have been an ironic ending if not for a particular entity wearing a rabbit mask that appeared in front of him, forcing him to play a second time, but with a chance to save those unfairly taken away by those scientists.

    One of Wada Masanari's most ridiculous dreams was to live the adventure of a manga protagonist and be the hero. Bad luck, little bastard, here you'll have to be the bad guy.

    Save them all, avoid a bad ending. And I'm not just talking about deaths; being the center of the story has its consequences.

    Language:
    English
    Words:
    5,732
    Chapters:
    3/?
    Comments:
    18
    Kudos:
    56
    Bookmarks:
    12
    Hits:
    1,127

    23 Dec 2025