My Study Group Is Full of Real Big Shots

Li Dong, an underachieving student, accidentally joined a strange "Azure Dragon Study Group". The group members' names were all very retro, like "Isaac Newton", "Faraday", "Gauss", and "Einstein". They often discussed obscure and hard-to-understand academic questions, and occasionally sent exclusive red packets. The contents of the red packets were even more absurd: "Truth-Piercing Focus", "Logical Thinking Fragment", "Absolute Memory", "Origin of Calculus"... Li Dong had always thought they were a group of chuunibyou patients who were too immersed in their roles. Until one day, the group member called "Isaac Newton" suddenly said in a trembling voice: "Everyone, while measuring the speed of sound, I discovered that God seems to have hidden some variable in the air."