Starting with HSDxD : Dominating Worlds

An otaku assassin gets killed and was reincarnated in the world of DxD with a gold finger. So what will he do when gets a chance to travel the different world and complete all his dream. Its a world Traveling novel with lots of twists and turns. This is my second attempt at making novel and this time I have done a lot of research, so the errors would be at a minimum. I don't own any original character from anime or novel or even the worlds. this is for the practice, as I will be writing a new novel after completing it. so hope you will stay tuned and support me with Power stones and Reviews. This novel would be a lot of fun so I hope you guys would again read my work. Thank you.