is a Japan-exclusive Game Gear video game.

Summary

The player controls a boy who must save the world from the evil monster

Monster

A monster is any fictional creature, usually found in legends or horror fiction, that is somewhat hideous and may produce physical harm or mental fear by either its appearance or its actions...

s and villain

Villain

A villain is an "evil" character in a story, whether a historical narrative or, especially, a work of fiction. The villain usually is the antagonist, the character who tends to have a negative effect on other characters...

s the roam the areas outside the villages and the dungeon

Dungeon

A dungeon is a room or cell in which prisoners are held, especially underground. Dungeons are generally associated with medieval castles, though their association with torture probably belongs more to the Renaissance period...

s. The game is considered to be an action-RPG similar to the Legend of Zelda and Secret of Mana

Secret of Mana

Secret of Mana is an action role-playing game for the Super Nintendo Entertainment System developed and published by Square in 1993. The game was re-released for the Wii's Virtual Console in 2008, and was ported to Japanese mobile phones in 2009...

style of video games. According to the story, the super-nation Millennium which had conquered the world before searches for the secret which had disappeared in one night.