Is there no limit to this doctor's skills?

To advise someone to study medicine is to be struck by lightning! In top teaching hospitals, master's degree holders are treated like dogs, while PhDs are everywhere. Academic geniuses and prodigies abound. Professors are high and mighty, associate professors are indispensable, and attending physicians are treated like beasts of burden… Guo Ziyuan was reborn ten years in the past, still finding his talent mediocre and his skills limited. He couldn't improve, nor could he lie down and expect to rise; he was merely an ant in the medical hall of fame. Even high emotional intelligence couldn't overcome the halo of genius, and diligence couldn't match the gifts of talent. Fortunately, he awakened a system. Treating patients earned him skill points, and adding points made him stronger. Technical proficiency, new technologies, clinical cures. Resident physician, attending physician, associate chief physician, chief physician. Medicine has one fair aspect: if I can cure a disease you can't, no amount of writing papers will help. Guo Ziyuan achieved his path to the heavens through pure skill…