I Reincarnated as the Little Sister of a Death Game Manga’s Murder Mastermind and Failed

Author: Inaida Sou

This is the web novel version.

Genre: Japanese, Horror, Mystery, Reincarnation, Romance.

One day, Mai remembers that her perfect stepbrother is a character in a death game manga, and that one year later he will hold a death game involving all of his classmates, killing his sister in the process. Mai plans a variety of surprises for her stepbrother every day based on what he said in the manga, “Nothing unexpected happened, so I was bored,” but as the days go by, he begins to show abnormal signs…

Only I know what my brother’s really like!


Update schedule: every Sunday at 12pm JST.

When I’m not updating on that day due to my health or IRL, I will update it the day after, or even the next week. Sorry for the inconvenience and thank you always for your support!

Update 31/10/2022: Happy Halloween! Chapter 40 will be updated next week as the translator just recently got hospitalized for a while and is currently recovering to her full health. We are sorry for the inconvenience and thank you for your understanding!

Table of content

Until the Death Game:

Upcoming Chapters:

  • Chapter 41 (1 day ago)
  • Chapter 42 (Day 0)
  • Chapter 43 (3 days later)
  • Chapter 44 (30 days ago) *Makoto’s POV
  • Chapter 45 (20 days ago) *Makoto’s POV
  • Chapter 46 (1 day ago) *Makoto’s POV
  • Chapter 47 (Day 0) *Makoto’s POV

15 thoughts on “I Reincarnated as the Little Sister of a Death Game Manga’s Murder Mastermind and Failed

  1. Thank you so much for your time and effort! I wouldn’t have discovered this gem if you didn’t translate it. 🥰

  2. Thanks for the translations! I found this series recently and I’m excited for future chapters ♪(๑ᴖ◡ᴖ๑)♪ but remember to keep your health in mind too!

      1. Thank you for helping in replying. I usually update it on Sunday at 12pm JST, or Monday at 12pm JST. When I’m late it’s usually on Monday, the day after, or can be next Sunday again. I’m sorry for the inconvenience of my unstable schedule, I try to maintain it always on Sunday but some IRL stuff always happens when I least expect it, so I can’t really promise much. But other than that, I will always keep my schedule of updates to every Sunday at 12pm JST.

    1. Hello, we are sorry that we haven’t reached ch 25 yet. I just put it there as a placeholder to make me easier to update with the link when it’s up.
      but for chap 24 (which I forgot to update), I already put the link, thank you for the mention and please enjoy.

      PS: chap 25 will be updated in 2 days 😉 please kindly wait for it.

  3. I appreciate your hard work. Thank you a lot for translation. I wish you all wealth, health and happiness.

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