On a Thin Line
- Exploration Stage
- Quiet Promenade
- From
- Vera
- Description
- I have an idea of how to get rid of these so-called "ghosts." It seems they’re connected to the mirages that recently appeared on the promenade. We’ll need a polishing machine to test my hypothesis.
- Completed
- I’m going to use this machine to remove a thin top layer from the anti-fog crystal inside one of the lamps and examine it. Bingo! The mirage left an imprint on the crystal, creating an optical illusion.