romance that took in classic reverse isekai via gate; hopefully to see more world building but focuses too much on MCs and has negligible side characters
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
BL Game no Shujinkou no Otouto de Aru Koto ni Ki ga Tsukimashita