Towards The End

What is an otaku? The answer to that could be broad but also simple. What would happen to an otaku who was conditioned by his mangaka of a father and a mad scientist of a mother who likes to make gadgets from animes and mangas? What happens when the otaku who had to learn science since day 1,learn martial arts since age of 5 just so he can understand otaku culture better transmigrates in a world of sword and magic from one of his favorite games as a character that get pushed around by fate after an accident in his mother's experiment. Will he accept the fate as is or will he........