Mo Yuan: Pharmacy major of Medical University. On the surface, he appears to be a calm and rational academic master, but in fact, he is a "drama queen" with rich inner drama. The principal flute of the school band has an elegant temperament, but when he meets Bai Zhi, his IQ occasionally drops and he becomes clumsy and sincere.
Bai Zhi: majoring in Traditional Chinese Medicine at the Pharmaceutical University. A energetic girl full of energy, the forward of the school women's football team, and a sassy personality. Emotionally, he is a bit "dull", his thoughts are delicate but not easily exposed, and he can be called a "straight ball player".
