How Does a Little Omega Make Transmigration Work, Starting with Marriage Before Love?

Gu Changqing: An unlucky victim in a world that values Alphas over Omegas, bundled up and treated like a gift? He can't take it anymore, so he jumps off a cliff. When he opens his eyes, he's become a husband in a wedding sedan, sent off to marry into another family. His motto: “A new world means freedom to lie flat!”

Changsun Jin: A battle-hardened general who has returned for revenge. After killing his enemies, he retires to the countryside and urgently seeks a husband so he can settle down. His motto: “Buy a wife and put down roots!”

One is a transmigrated little Omega escaping his chains; the other is a revenge-fueled powerhouse hiding away to farm. How does this marriage of convenience, in which each gets what he needs, go from “sharing a life together” to “falling head over heels” as they chat?