Zerg: Major General, my wife

I'm looking for a sweet romance novel with a strong dominant male lead and a strong submissive character! (I can't handle anything too angsty.)
Because Gu Yan's self-destruction energy was too strong, his spatial ability directly opened a door to another world, and he transmigrated.
Incidentally, I was also expelled from the human race.
Gu Yan: "......"
He was happy because he no longer had to fight zombies every day, he made a lot of money effortlessly, and he even got a bug he liked. He had a little home of his own in a place far away from his hometown.
But do you think that's all?