Jiang Shouyi, a 91-year-old man, was orphaned, sick and weak, and lay in a nursing home waiting to die.
Suffering from high blood pressure and diabetes, bullied by the nurse, and plotted by his nephew, he has become a "transparent person" who no one cares about.
If you accidentally get a gold finger, you can stay alive and become stronger by raging against social injustice.
From nursing homes to the entire Internet, he slaps experts in the face, angrily criticizes intermediaries, and overthrows the health care product empire.
Determined to scold all injustices in the world!