On the Day My Engagement Was Called Off, I Took in a Down-on-Her-Luck Heiress as My Wife

[One heroine] + [Fiercely protective husband] + [Rich heiress wife] + [Making a fortune] + [Clever face-slapping] Reborn in 1975, Zhou Zheng finds himself facing a broken engagement from his snobbish childhood sweetheart, Chen Fen, who has joined forces with the scheming educated youth Liu Wenbin to confront him at his door? Break it off! Go ahead! I, Zhou Zheng, won't even bat an eye. Then I set my sights on Lin Wanqiu, the capitalist heiress from one of the “Five Black Categories” who'd just been sent down to our village. Seeing the beautiful fallen swan so weak from hunger she could barely stand, I silently offered her a bowl of steaming white rice porridge. No System? No pocket dimension? It doesn't matter! With my far-ahead business savvy and the powerful physique enhanced by being reborn, I thrive in the 1970s. A few years later, while my scheming childhood sweetheart is still worrying about making ends meet, I've already helped my wife clear her name and get into university. Together, we're standing at the very top of the wave of our times!