I Can Control a Billion Diseases

A global virus outbreak has plunged the world into darkness. Everyone does whatever it takes to survive. And I accidentally obtained a cure for this virus. And, I have control over a billion different diseases. I can make you sick, I can cure you. Life and death are at your will, and your destiny is controllable. From then on, I did whatever I wanted in this city. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.