Core meme: Sweet girl who restores ancient buildings × aerospace materials engineer｜Amnesia Butterfly Effect｜Interdimensional Maintenance Love Letter
Cute contrasting characters:
Jiang Jinyue (female protagonist)
- Restorer of ancient architectural paintings/Up master of the handicraft area at Station B (ID: Qiqiwei)
- Suffering from "facial recognition disorder" but remembers all the patterns of ancient buildings
- Secret: I dream about the moon breaking every night (related to the hero's childhood promise)
Lu Xingchui (male protagonist)
- Spacecraft coating engineer/Technology company CTO
- A scientific god who can use topology to solve Luban Lock
- Secret: The lunar base material developed is derived from the ancient paint restored by the heroine
Purpose: Protecting ancient buildings is everyone's responsibility