: This path involves pivotal early decisions. Key interactions include meetings and specific scenes in the MC's room that can trigger jealousy or further dialogue with other characters like Natsume.

The game needs to see you fail.

| Mistake | Fix | | :--- | :--- | | | The Extra Life flag requires at least one confirmed "death reset." Die on purpose. | | Saved the rose | Do not save the rose. You need the ash paradox to trigger the Vault door. | | Erased the wrong memory | Erasing the proposal (gold orb) breaks the timeline permanently. Erase the tutorial memory (small dim orb). | | Didn't smash the glass | The fifth gear does not appear unless you take damage. Smash the console glass. | | Chose blue or red | The green option only appears after you've destroyed the console glass and looked into the mirror. |

“Eternity is not forever. It’s just the time between one life and the next. You gave someone extra. That’s the walkthrough.”