Ai Satou is the sole engineer responsible for maintaining her company's entire internal computer system. Despite being the indispensable linchpin who keeps everything running, she is suddenly laid off when a new CEO takes over and disapproves of her habit of cosplaying at work. Depressed and jobless, Ai unexpectedly reunites with her childhood friend, Kenta Suzuki, who makes her a business proposition. His startup, True Coding School, provides personalized programming lessons to people struggling under the stress of modern society, and he wants her to join his team as a partner. As Ai begins teaching, she discovers that her unconventional and passionate lectures do more than just convey coding skills. Each student arrives with deep personal struggles beyond the classroom. The roster includes a salaryman hoping to improve his strained relationship with his family, a harried woman determined to prove her professional worth, and a jobless young person who wants to fulfill a mother's dream. Through teaching them how to code, Ai also finds herself giving her students a renewed sense of purpose and the confidence to rebuild their lives. The narrative follows these transformative student arcs as Ai and Kenta grow their school, proving that coding lessons can change lives in unexpected and heartfelt ways. The manga is a comedy series that began publication in August 2022.