C73 Infection disease!

"So you want me to study medicine and use my medical skills to investigate the poison that Consort Rou was poisoned with in the past to find out who did it?"

"That's right. You are smart and flexible. If you know some medical skills, you will definitely have the ability to find out the truth of this matter."

However, Sun Yingyi felt that she could not bear to trust Zhao Mohan