Describe three years of entanglement. She didn't take any steps in the end. She originally planned to write a short article at first. Now that she's back, it's time to write a long article. She writes when she has nothing to do. The plot is not particularly obvious, it's just daily life. Because not all youth is vigorous, I only write about ordinary people, ordinary things, the most delicate emotions, youthful confusion and entanglements in love and friendship.