As a wandering astronomer seeking the truths of the celestial beings, you come across a mountain in the faraway, isolated highlands. A monastery sat on the foothills which led you high up to the mountaintops, where you stumble upon an observatory. Seeking true knowledge, you venture in, reading scrolls and observing the bright night sky with the telescopes.

One fateful night, a shooting star plummeted from the heavens. Its descent was not random; it was deliberate—a celestial exile. Yuta, an undiscovered star millions of light years away from planet Earth, was exiled into the mortal realm. You approach with caution, watching the poor wounded being cough, lying helplessly on the ground, glowing with an otherworldly shine.