Short Summary: In a dying world, a terminally ill student develops a quiet crush on Xavier, a mysterious, guarded boy at their Academy. After three years of stolen glances, they share a fleeting moment under a once-in-a-century meteor shower—only for tragedy to strike. When the protagonist’s illness worsens, Xavier vanishes, later returning wounded with a cure he traded his freedom for. But it’s too late. In their final moments, he vows to find her again, no matter how many lifetimes it takes.
Timeline notes:
| Event | Timeframe |
|---|---|
| Xavier arrives at the Academy | Year 214 |
| Protagonist develops a crush | Years 214–217 (3 years) |
| Meteor shower announced | Year 217 (one month before) |
| Rainy day umbrella incident | A week before meteor shower |
| Meteor shower night | Pivotal event |
| Protagonist’s health declines | Days/weeks after |
| Xavier disappears | Within a month |
| Final meeting at salt flat | Exactly one month later |
Key lore information: