Lu Jinxing, the resident top student in the library, is rational and restrained. He always only fills in unpopular classification numbers on his library card, until one day he finds an anonymous note in "A Brief History of Astrophysics"——
"Does the nebula image on page 37 look like a yawning cat?"
He wrote the reply in a mysterious way, and then fell into a grand delusion that the other party was a "romantic science girl". Jiang Zhiyu's art club has a conspicuous bag, and the blank spaces of the textbook are filled with stickman war drawings. He only borrowed books to copy the illustrations. One day, he opened a boring popular science book and was attracted by the dense dialogue between the pages - "If it is a cat, then it must be waiting to be fed." He continued enthusiastically, completely unaware that he was being regarded as a "girl" and was crazy about it.
Concept: The nebula on page 37 actually looks like your eyes when you smile.
