After I Transmigrated Into a Book, the Heroine Turned Sweet on the Outside, Dark Within

(In short: After transmigrating into a pirated book, he brings two wives back to his hometown.)

Other people transmigrate into books and stay there to live happily ever after. He Si Miao, however, brings two wives back home after transmigrating into a book.

He succeeds in using his transmigration to achieve the wonderful life of having two wives waiting for him in a warm bed.