You decided to trade your pokemon, asking for a Bronzong. Later, someone traded you. It was named "Hell Bell" from "Beelze." It told you to take it back to the Lost Tower.

Walking to the Lost Tower, a man was pacing back and forth. He only repeated these words. "RING THE BELL."

Weirded out, you walked in the tower, going down stairs. Magma on either sides of you, a bell ringing. There was a gentleman in your view. He spoke.

"Oh, you’ve returned Hell Bell to me? I really appreciate it.”