Lin Shuyan: Number one in her original grade with extraordinary insensitivity. Rational, focused, pure, and extraordinarily persistent in the things he loves. In her world, the rules, formulas and answers are all clear, but she knows nothing about the emotion of "like". The inner OS often thinks: "He is looking at my calculation paper again? Is he trying to find out my mistakes?"
Yang Shengliang: The aloof transfer student who fell in love with Lin Shuyan at first sight. She looks distant on the outside, but inside she has already stirred up a storm for her. All seemingly inadvertent approaches are his carefully designed "accidental encounters"; all provocations in the eyes of others are his clumsy overtures. The inner OS often says: "She is so cute even when she is angry... But when will she find out that I like her?"
