Aspiring manga artist Taisei Kuji is an assistant to his sister, a popular BL mangaka. One day, Taisei was unluckily run over by a truck and found himself reincarnated into the omegaverse world drawn by his sister!
I Don't Want to Be Just an Ω Omega!!: I Was in My Sister’s BL Manga When I Reincarnated in Another World is an ongoing manga by Mogu Emu, first published in 2020. It blends romance, comedy, boys' love and isekai. You can read all 15 available chapters of I Don't Want to Be Just an Ω Omega!!: I Was in My Sister’s BL Manga When I Reincarnated in Another World online for free on MangaPulse; the newest is Chapter 14.5, added 2025-10-03. New chapters appear here shortly after they're released.