Reincarnating as Issei Hyodo in DxD world

Today was Issei's first day in kuoh academy and he has become a high schooler after three years of first publishing his novel it has already become a hit many different producers have approached him through the publisher company to make a film on it which he has decided to take it and his other book 50 Shades Of Grey which he published one and half years ago has also been a big hit in the market he has already given his second part 50 Shades Darker to Akira-san who told him that they will publish it half a year later so that the craze of the first part increases the desire to read the second one. After giving him the second part showing him the third one 50 Shades freed the company has already decided to launch the 3rd one after 2yrs of the 2nd hence Issei has nothing else to do and count money