C248 Small Trial

Zhao Xuan's face turned red when he heard Lin Yu say quack. He had called Lin Yu a quack many times, but compared to him, he was the real one.

"It's not easy to be a doctor. "

Lin Yu let out a long sigh.

He just stood there. Just put me in the rhythm of the whole class.

Not only because he is their professor, but also because he is an Immortal Spiritual Sovereign