Jewel Jewel Match

This is a work of fiction.
Names, characters, businesses, places, events and incidents are either
the products of the author’s imagination or used in a fictitious manner.
Any resemblance to actual persons, living or dead, or actual events is
purely coincidental.

Jewel Jewel Match is a matching puzzle game created by game creator KANATO SAKAHURI.

5 kinds of beautiful jewels will appear.
Trace and match 3 or more gems of the same type.
The stage is cleared when you match the specified number or more of the specified jewels.

...This work is horror.