Su Zhenlan, a top student in the Department of Ship Engineering, unexpectedly enters a water transport family. Faced with the dangers of the river and the ravages of water bandits, she is determined to use "fluid mechanics" as a sword to open a new safe and efficient shipping route. The hull line is improved, and the wind from all directions is cleverly used to defeat the "whirlpool formation" of water bandits. She founded the "Polang Society" to unite colleagues; she formed the "Anlan Society" to protect Anlan. From the rope chants on the banks of the Liuhe River to the "Code for Fluid Mechanics of Water Transport" on the royal desk, Su Zhenlan used wisdom and tenacity to take charge of the Cangming pivot and compose a heroic song about technological innovation in ancient shipping. Here are the secrets of fluidity under the shadow of sails, the sincere friendship of walking side by side, and the exhilarating journey of my daughter's ambition.
