The Counterattack of the Invincible Immortal Doctor in the Mountain Village

[Mountain Village Miracle Doctor + Fool's Counterattack + Farming Business + Invincible Cultivation of Immortals] A silly boy, Tong Chunan, accidentally fell into an unknown deep cave in the mountain. Unexpectedly, he got a blessing in disguise and received the ancient jade inheritance of Yin and Yang from the goddess of immortal medicine. From then on, he was reborn, changed his life, counterattacked, became an invincible immortal doctor, and gradually reached the pinnacle of life...