Get Out Of The Way, I’Ll Decide The Ending Now! summary:

I was possessed by a reverse harem attack game developed by the company. Of all things, it's the daughter of the opening game family and the villain supporting role Bellitaro who suffers death after harassing the heroine! It even took turns dying for four attacking characters. Namjoo who kills Bellita with the same bloodline 1 Namjoo who kills Velita by messing up the empire 2 Namjoo who kills Velita saying it's annoying 3 Namjoo 4 who kills Vella for justice I'm in trouble What's certain is that you'll die no matter which side you get caught. There is only one way to live, to be a helper of the heroine and create a happy ending for the game! "Fu** off. I'll decide the ending."