Dolly Kill Kill
It started with the wasps. People began to decay after being stung. Then the Dollies came and killed every human in sight. Iruma, a high schooler, has nothing to live for after his best friend and crush were killed by the Dollies, yet 1 year later a fateful encounter with someone named Banira may just change his course... ◆ It's been years since I read this and now that I've re-read it: yeah it sucks but it was action packed and i liked it as a fun read
The moon is beautiful tonight, but first, die
DARK, OBS An illness that turns Love into Bloodlust has taken over Japan. One high school boy has been aflicted with this illness towards his childhood friend, and despite his attempts at resisting, the entire school turns to a bloodbath
I Became the Mother of the Strongest Demon Lord's 10 Children in Another World.