What is recorded in this article is just some youthful events in Lin'an, the old capital. It doesn't have the strange twists and turns of the legendary novel, and it also lacks the generosity and heroism of the heroic sons and daughters. It only imitates the smoke and water in the south of the Yangtze River, the sound of reading in the academy, and a pair of little men, swimming from the corner to the house of Chisu, a little ignorant of emotions, the journey of the future, and the tricks of fate. The stories are plain and simple, and the emotions are subtle. Most of them are like this because of the youthful time in the world, but not all of them are like dramas. However, it is only true, so it may be able to cast stones to ask for directions in the viewer's heart, and create familiar ripples.