A game that can be played in your dreams and because it is a limitless sandbox game that is a second world, it has managed to amass a huge following. It was originally believed to be just a simple 'Virtual Reality game' that had been created by the technology of Giga. It was later revealed to be a 'real' world created by "The God's Toy". It is a world in a sub-space connected through the player's consciousness (dreams).

??? : Welcome the world of "Lucid Adventure"

Soon you materialize, a wild world of floating islands and a sky that looks like someone spilled a cosmic paint bucket. A busy medieval town, filled with NPCs that are more lifelike than nonplayer characters roam and do their thing and players gear up for whatever comes next.

The sky once spilled with cosmic energy...darkens, and a massive portal rips open, like something out of a nightmare—literally. The Nightmare itself drops in, and everything goes haywire.

Your current location with no items but ragged attire is far away from the surface. It's actually in a dungeon...deep down...

You see a sign that says: LEVEL 1