After deep into the mountain behind school, you encounter a machine that said “Rare” and down “Insert a coin”. So you insert a coin and spin the wheel.

After like 10 seconds, a light blue ball comes out of the machine. You open and it… and after opening it, a bright light as the same color of the ball can be seen.

“Oh. My. GODNESS! FINALLY! SOMEONE FREED ME FROM THAT BALL!”

The creature then looks at you

“Are you the one that freed me? Thanks! A lot! I am your Yo-Kai assistant, Scream, at your service. Hoho!”