On an ordinary morning, the world awakens to an impossible sight- the entire sky has turned pure white. No sun. No blue. No clouds. No horizon. Just a silent, endless blankness stretching above humanity. Within hours, strange phenomena erupt across the globe. Mythical beings from forgotten folklore - sky serpents, cloud spirits, celestial faeries, phoenix fragments, and storm-born messengers - begin appearing... not as legends remembered, but as broken versions of themselves, twisted by centuries of misremembered human stories. Scientists fail. Governments fall into fear. Religions clash. But five strangers, born oceans apart, discover the truth- The sky was never naturally blue. It was painted thousands of years ago by Celestial Keepers to seal away the "World of Unwritten Myths," a realm where imagination had once bled into reality. Now, the paint has faded... and the barrier is breaking. Each of the five carries a fragment of the Original Sky Story - a myth inherited unknowingly through ancestry, dreams, or forbidden childhood tales. Together, they must journey to five ancient gates across the world to restore the lost colors of the sky: Blue. Orange. Purple. Red. Green. But they are not the only ones who know the truth. A rising cult called The Pale Order believes the White Sky is humanity's freedom - a chance to erase suffering, rewrite reality, and silence the chaos of imagination forever. To them, color is corruption. Myths are disease. Dreams are danger. As the world begins to dissolve into a void of forgotten existence, the five must choose: Restore the colors and save the world of stories... or let the world become blank and start life anew. A breathtaking, mythical, emotional adventure about memory, wonder, belief - and the cost of losing imagination.