Shen Mo, a modern librarian, was reborn in 1905 with the mysterious ancient painting "The Moon Reflected in Wanchuan" and became a poor man who was publicly dismissed. It starts with three copper coins, a closed school, a jealous student, and a "March Agreement" with the conservative superintendent. See how he used his ability to "judge authenticity" in ancient paintings to pick out mistakes and use modern thinking to transform education. In the chaotic times of the late Qing Dynasty, he turned a dying school into a new learning spark that illuminated the era.