Starting from Inheriting 200 Million

I am an orphan. A man who claimed to be my grandfather appeared out of nowhere. He called me before he died and left me 200 million and a jade-colored ring. The story begins here. I inherit the inheritance, acquire the ring system, travel back and forth to various parallel planes, and start my different and wonderful life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.