Doctor from another world

In this continent, doctors are revered, so I chose to become a doctor. I saved a beautiful girl named Long Aotian. I married her, and I became invincible.

\"The clinic is short on money? Use my pocket money. It\'s not much, just one hundred million.\"

\"Rivalry among peers? Alright, this hospital will disappear by the afternoon.\"

\"A troublemaking ancient dragon? Oh, I\'ll slay it.\"

I have a stunningly beautiful, invincible, and gentle and virtuous Valkyrie wife, and an adorable and lovely nurse...