Ray is a normal guy who just wanted a girlfriend like any other hormonal teen. Unfortunately he falls in love with a psychotic yandere idol who promptly kills him after their break up. Atleast he gets to be isekaied as an OP protagonist...No?...
He later discovers that reincarnating is actually hard when one is given a free pass into Hell.

"WHY!?? I don't deserve this. I am just a normal high schooler"

"You might have killed a little too many cockroaches."

Without knowing the cause for his predicament and lamenting his situation, he traverses this surprisingly normal plane of existence as a Loli ghost's apprentice/servant all the while questioning his sanity.

***

This is a submission for The Second Tempest Contest.
Theme: Non-mainstream weapons.
Cover art is mine.