Heroines, Please Stop Trying to Win Me Over!

(No, this isn’t a soul transmigration story.)

I accidentally reincarnated as a background male NPC in a popular yuri (girls’ love) game called Rose Saint Covenant.
My plan?
Sit back, stay invisible, and enjoy the pretty girls falling for each other.
But then… I realized something terrifying:

This is five years before the game’s main storyline begins!

And for some reason, instead of romancing each other, all the future heroines…
are targeting me?!

• The tsundere duke’s daughter is my childhood friend?! And apparently… I’m the reason she turned into a tsundere?!

• The imperial princess buries her face in my chest and mutters, “I-it’s just to recharge my Schiller energy…”

• The saintess tracks me down with a cross at my throat, whispering, “Found you… accomplice of the fallen god…”

• Even the main heroine—yes, the main fcking heroine*—I accidentally picked her up like a stray cat and now she’s saying: “Since you found me, you belong to me now~”

All I wanted was to watch the yuri fluff unfold in peace.
Why are they all after me?!
And why is each of them more dangerous than the last?!

Seriously—
I came for the GL. Not to become the male lead in a reverse yuri harem.