My Son's a Billionaire, So What If I Buy Ten Villas?

Betrayed by her in-laws and losing her son to a tragic accident, Zeng Yuxing gets a second chance when she's reborn the day before disaster strikes. Armed with knowledge of the future, she's determined to protect her child and escape her toxic family—but there's one problem: money. Enter her genius five-year-old son, who accidentally activates a "God-Tier Tycoon" system that turns them into overnight millionaires. Shopping sprees, luxury villas, and endless zeroes in her bank account become her new normal. Just when life seems perfect, her son spots a man who looks exactly like her late husban…