Thousands of years ago, a bird from an unknown land came flying down the Aqua tree in the Land of Janus. The creature has a very unique beauty, far too unique that the residents of the Janus wondered where the bird came from. Everyone knew that the Janus was never a place for a thing of beauty to exist.
It's a harsh land of the Sphere where the only giant tree, the Aqua provides the needs of the people living under it. It is then that they realize, that somewhere in the other side of the sphere, a far more better land is fit to live. Far greater than their ruined dry land. The Janus Polars, the people living in the Janus, had then wanted it, and looked for a way to get out of the place.
But it was impossible to leave the land. Giant walls surrounded the whole place and nobody could ever climb over the wall. There was no way of getting through the land to the other side.
Their land was cruel. Everywhere you look is sand and heat from the unseen sun. Yet, it has always been filled with mysteries. Take for instance, the annual celebration of Sacrifice.
Once in every year, the lands of the Sphere rotates. Each rotation, the land faces a new set of stars in the evening and a new angle of the light in the morning. As the rotation occurred for several years, the walls grew higher. The Polars, the people living in the Janus, were worried but this was the work of the God and they can't do anything about it.
One day, as a young lad was trying to look for food near the dry lands just beside the wall, he noticed an oddly different formation of the stones on the wall. He didn't dare to touch it because he knew what the wall means to them. He called for the leader to look into it and he was confuse as well. He has never seen that part of the wall for many years. They tried pushing but it didn't budge.
Several years have passed, the new rotation occurred but the rotation is also accompanied with a loud creaking sound. So loud that it can be heard in the land of the Janus. Everyone were astonished to see that the wall with different shape and color, was a giant door to the other land area of the sphere.
This was the sign from the God, they had all assume. Vast numbers of the people went through the door and as soon as they did, the door shut again, and was never opened for the rest of the year.
No one knew what happened to the people that went in, and no one has ever came back from door.
Every year, when the land rotates, the door would also open inviting new adventure from the people of the Janus. However, no one knew what awaits them on the other side and nobody is willing to risk their life for the unknown.
But of course, if you wish to reach your dreams, willingness to risk is just a ticket to your future. It's up to you whether to walk through the door or not.
Besides, it's the sphere of dreams, not sphere of nightmares...
...or so they thought.