In the 35th century, humanity enters the age of interstellar travel.
By then, medical devices have replaced all kinds of medical skills.
Hu's dad insists on preserving the tradition and wants to teach his son medicine.
Hu Shuo sighs. "Dad, are you trying to make sure your son can't find a job?"
After enduring eighty-one trials and tribulations, Hu Shuo finally masters the art. With his father's help, he finds a temporary job as a physical therapist at a long-established mecha team club.
Physical therapist does not equal doctor.
Hu Shuo: "My special ability? Of course it's... Ah, I promised my great-grandfather I'd never talk nonsense, so don't ask."
Theme: Everyone has a talent that can be put to good use, and shamelessness makes you invincible.