Was this why Dr. Ernie had not taught students for a long time? He was a well-known medical professor, and his research was highly accomplished internationally!

"Since he is your apprentice, why did he go astray and get kicked out of the institute?"

Feeling weak, Dr. Ernie held onto the wall. "That's because he is not interested in saving people but has ambitions to destroy people. He is a rare genius in medicine. When I first met him, he was modest, studious, and good at disguising himself.