X-Force: Beyond Omega - Chapter 92: Chaos vs Phoenix

To reward Meng Fan for his bravery before his heroic death, the cosmos rewarded him with a ‘system’, sending him back in time to three months ago, alive.

- Description from Novelupdates

Xiao Luo and his girlfriend had been in love with each other for four years when she proposed a break up. Because of this, Xiao Luo sped his car in the night and ended up in a car accident. But it was a blessing in disguise as he unexpectedly fused with a high tech system that originated from a universe hundreds of billions of light years away. From this moment on, the entire world started to run amok…..

Xiang Ye, who was working overtime and died suddenly, woke up and found that he had turned into an acre of land.

Just when he was at a loss, several big men carried a female corpse and buried it under him.

The accidental corpse dumping case made him uneasy, but then something even more shocking happened. The female corpse buried deep in the ground came to life on a certain moon hiding in the clouds at night…

“I don’t want to be a paradise, I want to be the most ferocious and most evil in this world.”

PS: It is probably the story of an acre of wasteland becoming a fine.

- Description from novelbuddy

With a marriage contract forcefully done, he married her, and all she could do was comply, and resent him deeply for that and for all the following misunderstandings they faced.
However, it was already too late when she understood she actually loved him.