The pencil case that Xiangxue pursued in the novel "Oh Xiangxue" represented her inner pursuit and lifestyle. A pencil case was a small and delicate item that was usually used to record and organize things. The pencil case that Xiangxue pursued was a simple and pure thing that could make her feel calm and satisfied. It represented the lifestyle that Xiangxue desired in her heart, a simple and honest lifestyle that would allow her to stay away from the cumbersome affairs and the noisy city. The pencil case could also be seen as a symbol of Xiangxue's pursuit of life and expectations for the future.