Lin Xiaofu is a science girl who looks like a liberal arts student, and Bo Ziqing is a liberal arts student with a science name. The two of them always fight, quarrel, and create trouble when they are together. They are completely enemies. They cannot be together, just like hydrogen and fluorine. If one day the mixture of these two gases is left in a cold and dark place, it will explode. They must be careful, and be more careful. Don't quarrel or be silent after they get together.