This is me being real

source: https://www.pixiv.net/en/artworks/75154521

i have already write fanfic about emiya alter and ishtar but i havent tried writing about emiya alter and ereshkigal.

you can read the fanfic here: https://www.wattpad.com/story/42975359-the-faker-the-tsundere-the-dog-archer-x-rin-x