It's Already the End of the World, so Why Come to the Love System?

The extremely cold apocalypse is coming, thousands of miles of ice are frozen, and mankind is in danger. Su Cheng, who has been single for thousands of years, unexpectedly awakens to the love system. When he falls in love with girls with different attributes, he will get different rewards. Fall in love with a girl who is a foodie and you will be rewarded with billions of tons of supplies! Falling in love with a girl with violent attributes will reward you with top-notch martial arts! Fall in love with a girl with science and engineering attributes, and you will be rewarded with a set of doomsday mecha! While the surviving humans were still struggling in the freezing cold, Su Cheng had already lived a happy life with beauties. Everyone shouted: Why can he live such a happy life? Su Cheng shrugged helplessly. There's no way, it's not because of my hard work, but because my wife is so awesome!