Magical Drop for WonderSwan

Somewhere in the world, there is a precious item called magical drop. Anyone who finds it will be granted happiness, or will be able to execute revenge upon his enemy. No wonder many people are trying to get this item. But the way to obtain it is not easy...

Résumé

Magical Drop for WonderSwan is a Puzzle game, developed by Gaibrain and published by Data East, which was released in Japan in 1999.