Divine Doctor: From the Start, I Have Terminal Cancer. I'm Panicking!

[Village life + miracle doctor + farming + getting rich] Medical student Zhang Qi, suffering from terminal lung cancer, returned to Taoshui Village to recuperate. While cleaning out his ancestral home, he found a miniature compass. After fiddling with it, he somehow entered a mysterious pocket dimension. There, he not only mastered medicine and saved himself, but also learned ancient martial arts. From then on, he rose to success and lived freely in the city... (The medical cases in this book are real, but everyone's constitution is different, so they should not be copied or applied wholesale.)