Reborn in 70s: I Chose the Beautiful One

Zhang Wei accidentally reborn in the 1970s to make up for his past regret of giving his true love, An Lin, to his junior partner Zhang Tie. Against all odds, he marries An Lin, aided by a system to grow potatoes and hunt for a living. He beats up the evil stepmother and stands up for Zhang Tie's sister. Just as life stabilizes, Huang Yue Mei, An Lin's childhood friend's rival, suddenly appears, sparking a new conflict...