Creating Monster Girls In The Otherworld

In fact, as a transmigrator, Roy's conditions were quite good. Of course, after crossing over into a new world he was unfamiliar with, he had to work his ass off to get used to his new life and new language. 
After three years of adjusting, he became a well-known novel writer. Indeed, his new life was simple and free of drama. 
However, he wasn't the type of person who was satisfied with an ordinary life free of drama. 
In fact, he was a man full of greed. 
He wanted to be the Sword God of Ten Slopes.
 He wanted to be the God of these new humans he had created! 
He wanted to conquer the world! 
Would Roy be able to accomplish his goals? 
Would his attempts to create new humans be successful?