Married to a Mute Slave: He Was Tortured Until He Became Dull and Stupid

It's Short, Hard, and Cruel, and the Kind That Makes You Cry the Whole Time!

Two Men + Super Sadistic

I would like to read a book similar to "After being abandoned, the little scoundrel is dead and gone". There are five books by this author. In addition to these five books, is there any other similar ones? The boss, the second, the third, the fourth, and the fifth have all read them. I just want to ask if there are any others. The one I presented