In the beautiful parallel time and space of "A Smile Is Beautiful", computer genius Lin Qingming not only has the technical strength to rival Xiao Nai, but also has a sunny and cheerful affinity. In an elective course on "Ancient Chinese Scientific and Technological Civilization" that spans liberal arts and science, I unexpectedly met Su Jin, a first-year graduate student in the history department who has a vast history hidden in her eyes. The two got acquainted through the "Digital Humanities" project, and then invited Xiao Nai and all the members of Dormitory 307 to join in, forming a unique team to protect a thousand-year civilization with modern codes. This group of young people used their wisdom as their pen and their passion as their ink. At the intersection of technology and humanities, they composed a youthful love song of romance and passion, and together they started their entrepreneurial legend.
