Library

If youth is an unsolvable mathematical problem, then she is the only answer he wants to prove. Ruan Xiaoyu, a "transparent person" in Class 7, Grade 3, is as quiet as a speck of dust in the corner of the library. She was used to recording the world in a sketchbook, but never allowed herself to be the subject of the painting-until the transfer student appeared and shattered the invisible barrier she had carefully built. Xu Xingchen, who transferred from school with the aura of "National Champion in Physics Competition", seems to be unruly and unruly, but can always appear precisely at her most embarrassed moment: the moment when her sketch book is broken by him, under the umbrella they hold together on a rainy day, in the snowy mountain hut where she is trapped in a snowstorm night... When the registration form for the mathematics competition shredded her last retreat, and when the mathematical love letter written in invisible ink appeared in the rain, Ruan Xiaoyu finally discovered that - it turned out that every frame of scenery she wrote had his shadow already there. And Xu Xingchen clutched the blurry photo from the summer camp three years ago and chuckled under the cherry blossom tree during the graduation season: "Guess why I transferred to this school?"

What do young people in the world of Gaowu need most? Of course, there must be a big backer behind him, and there must be a steady supply of money, pills, and techniques. Only then can martial arts geniuses be cultivated. However, what should I do if I am left penniless after traveling through time? It doesn't matter, as long as you have the Jiazuo Soul Devouring System - this system is actually a divine beast in the form of a soul...