Back to 1980: I Can No Longer Hide My Identity as a Miracle Doctor

[Genius Doctor + Transmigration + One Heroine] A brilliant doctor from 2060 accidentally binds himself to a medical-assistance System and transmigrates to 1980. By a twist of fate, he becomes a doctor once again. In the 1980s, when medical care was generally underdeveloped, he shakes things up with his outstanding skills. Society's elite and powerful figures scramble to befriend him, but he pays them no mind. If they want treatment, they can get in line. What does it matter if you're a billionaire or a powerful official? To him, there's only one difference: whether your case is mild or critical.