(Male protagonist, no gender transformation)
What is it like to be an ordinary high school boy, only to become the alternate-world counterpart of various anime heroines, with your fates linked from then on?
Gu Yun says he can speak to that.
"From that day on, I knew I'd never sleep alone again."
"Every night, Tiamat crawls into my bed and coaxes me to sleep, because whenever I can't sleep, neither can she."
"Whenever I go out, W, the Sarkaz mercenary, follows beside me with a look of disgust, because whenever I'm injured, she gets hurt too."
"At every mealtime, Erina Nakiri reluctantly cooks for me, because whenever I taste something delicious, her God's Tongue gets to savor twice the joy."
"Whenever I wake up, Artoria gives me a lap pillow, because when I'm full of energy, they don't feel tired either."
"At every dawn, Ganyu gently wakes me from my dreams. Strange, she doesn't seem to want anything at all. She just hopes I'll get up early like her?"
"But there's one thing that's always bothered me."
"Why are all my alternate-world counterparts girls?"
