Feng Jun's mood at this moment was simply indescribable... You're asking me which hospital's doctor I am?
Keep in mind, the "Foundation Establishment Pill" he fed the driver could easily sell for fifty million, and it was the kind that's only available "if the seller's in the mood to sell more."
He wasn't looking for trouble, to begin with, let alone that nonsense about "greater power entails greater responsibility."
Not to mention, just take a look at those "People's Hospitals." Despite bearing the name of "the people," if you don't pay, see if they'll treat you as one of "the people."
But since he'd stumbled upon the accident, if he didn't do something, he felt it would go against his true self. The Cultivation Path is about aligning with nature and following one's true heart and intentions, so if he decided to heal, he would just do it.