I Returned to the Village to Mourn My Grandfather, and Became a Yin-Yang Immortal Doctor

【I'm not good at writing introductions, so please head straight to the story. Thank you!】 Zhang Ye is a top student at a medical university. Orphaned from a young age, he was raised by his grandfather. After graduation, he stayed on to work at the Provincial People's Hospital. But when his grandfather passed away, he returned to his village, quit his job, and observed three years of mourning. Unexpectedly, he awakened the legacy of the Yin-Yang Medical Canon and inherited a hundred generations' worth of power from his Zhang ancestors, breaking through directly to become an Immortal Physician of Yin and Yang. One day, on his way home after treating Su Man, a widow from his village, he accidentally saves Bai Linglong, a little fox who has taken human form. Only then does he learn that the world is not as simple as it seems. In the bustling crowds, the people you see may not be human. Immortal cultivators could be right beside you. This world has always been strange and fantastical. We just don't know it! From then on, Zhang Ye embarks on a very different life...