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:

  1. Philos’s Worldbuilding
  1. Xavier’s Mysterious Background
  1. The Protagonist’s Fate