After transmigrating to Fuyuki, every day is a struggle to stay alive.
Zhuang Meng swore that all he wanted at first was to protect himself and, while he was at it, marry a pretty girlfriend and settle down.
But...
"Kariya Matou, stop! That's my mentor, Tokiomi Tohsaka, not your amnesiac girlfriend!"
"Wait! Don't push me to the front! Kirei Kotomine, you're my senior disciple brother! My senior brother! I taught you about pleasure, not so you could use me for your own enjoyment!"
"Aika, Shiki, don't hit me! My type is someone connected to the Root, and both of you fit the bill."
"Calm down, Kiritsugu. The woman behind me isn't your wife. What? Her name? Well, isn't that a coincidence? Her name's also Irisviel."
"Hmm? Gilgamesh, leave Saber alone. Things will never work out between you two."
Also known as The Brutal Love Triangle Between Me and My Three Girlfriends Connected to the Root, Master Tokiomi, I Didn't Lie to You, and Senior Brother Mapo, the Type-Moon Pleasure Seeker.