"Crack" is the sound of gears turning again, where is it? An Jing tried hard to open her eyes, and then a pair of hands pressed against her eyes. Maybe they couldn't be called hands at all, they were bitingly cold. An Jing and Yang Qiu were childhood sweethearts. They agreed to go to the same campus. This decision put them into an irreversible situation. The situation became increasingly difficult to understand... What will An Jing find out in the end?