Lin Xingwan: Sweet and smart on the outside, seemingly well-behaved, but in fact, she is stubborn and rebellious on the inside, independent-minded, and dares to love and hate. In front of familiar people, he is a "little trickster", in front of his enemies, he is a "little wild cat".
Jiang Chen: On the surface, he is a cold, ascetic, rigorous and demanding genius professor of mathematics. In fact, they are cold on the outside and hot on the inside, protective of shortcomings, overbearing, and possessive. He is extremely indifferent to things he doesn't care about, and he is extremely gentle to those he cares about.
