Winning 70 Million, Brother-in-law Calls Me a Freeloader

On the day of the lottery win, my sister called and said she found out she was pregnant a few days ago.
Without a second thought, I quit my job, gave her and Jiang a red envelope, and prepared to return to my hometown to live a carefree life by myself.

After returning home, I jokingly mentioned that I was fired by my boss and couldn't find a job.
Unexpectedly, Jiang's face immediately darkened.
"Brother, are you planning to rely on Lanlan and me to live? The money we have is meant for our son's future. If it's really not possible, you should move out and live on your own."
Seeing me silent, he added:
"If you insist on staying with us, you can, but you must contribute at least thirty thousand a month for living expenses!"
I sneered: "Jiang, you probably don't know that the house you're living in is actually under my name."