Liu Xiaoer, who had a dream in mind, finally began his college life. Five girls from all over the world with different personalities, habits, and family backgrounds came together, starting a joyful and sorrowful college life. Outside of personalityClass monitor Wu Jing has a good impression of his classmate Xiao Zhang. But Xiao Zhang inexplicably distanced himself from Wu Jing. At the same time, Liu Xiaoer had frequent contact with Xiao Zhang, but Wu Jing felt jealous and resentful of her best friend's betrayal, instigating her to sleep in bedRoom Isolation Liu Xiaoer Years later, how will they recall this experience and what insights have they gained?