Qiao Xuan is about to enter high school. He was betrayed by his classmates when he was young. Since then, he has a weird personality and doesn't like to get close to others. Although her grades are very good, in the eyes of her classmates, she is just a monster with high IQ and low EQ, who does not know how to communicate and is not good at words. No one knows that, in fact, the "blue" who is quite popular in middle school magazines is actually her. No one knows that her words deeply moved everyone of her age. Sometimes, Qiao Xuan thinks that if she hadn't taken the college entrance examination, maybe she would have been like this all her life, living quietly like a lone ranger, not caring about anyone or worrying about intrigues. Write your own words and live your own life. But God is merciful and no one is destined to be alone. A chance encounter, a casual word, a casual action, friendship and love come quietly. Is it just possible to bravely open your heart and accept it? Don't worry about being hurt, because someone will protect you; don't worry about betrayal, because someone will be your strong backing. Is it possible? Will it continue to be beautiful and happy like this? Is it possible? We've always been together?