Shou is a mad scientist and Gong is his partner. He has always been secretly in love with Shou and will cooperate with all his unrealistic fantasies.
They plan to conduct an experiment based on the Ship of Theseus, gradually exchanging parts of each other's consciousness, and testing at which point they will think that each other has exchanged.
As the exchange progressed, Shou found that she fell in love with Gong.
Imagination article, coded as soon as it comes to mind, the full text is very short
Concept: Dependent Origination is Emptiness