I Just Transmigrated, and They Already Gave Me a Wife?

This is a world made up of humanity, Wanderer Camps, vampires, and barbarians. Humanity is on the brink of extinction.

After transmigrating into this world, Su Qing finds himself trapped in a lifeless Wanderer Camp. Everyone wears a numb, resigned expression, and the place is as devoid of vitality as stagnant water. Just as Su Qing is about to flee this damned place, someone suddenly tells him he can go claim a wife?

What? You get assigned a wife as soon as you transmigrate? What a deal! But... looking at the group of women in front of him, all middle-aged aunties, Su Qing is struck with a wave of revulsion!

...Our fate is in our hands, not the heavens'. What's the point of living if you don't fight for it? The recruit training camp, the Yellow Springs Hell, the territory's maze... From then on, the world has a new top-tier powerhouse!

Of course, Su Qing absolutely refuses to admit he became strong because he was