This Teacher Is Obviously Super Strong but Too Low-Key

I am an aspiring young man who has been severely beaten by society. One day, my dad suddenly told me: "Son, I've been hiding something from you for so long, and it's time to tell you today! In fact, our family has a lot of money!" I just treated him as a joke, but what my dad did next made me uneasy! ? ? ? "Is our family the richest man in the universe?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.