After My Dad Married Into a Wealthy Family, Did I Become a Rich Second-Generation Heir?

After my dad married into a wealthy family, I got to move into their mansion too. How exactly does one become a rich kid? With three stunning older sisters doting on me, I can reach the peak of life without becoming a CEO or marrying a beautiful heiress! My eldest sister has a mysterious background, my second sister is the chairwoman of a trillion-yuan corporation, and my third sister is the entertainment industry’s top-tier star, with over a hundred million fans across the internet. As their only younger brother, I can’t just lie flat and spend my days eating, drinking, and having fun. Being a rich kid is no easy life at all!