While others pour their hearts out writing a book, his novel came way too easily, and it also contained a bit of a wicked sense of humor — he himself had been turned into a great demon king, and yet such significant deeds went unnoticed, it was truly more secretive than a sneaky night mission, only writing this novel could he amuse himself secretly.
Moreover, Boss Yan is filthy rich and had no intention of making money off this book, his only requirement was: the more copies sold, the better.
If it weren't for the fear that if given out for free, others might use it to wrap fried dough sticks, he would have considered having hundreds of thousands of copies printed to distribute for free.
