"An everyday man gets thrown into the world of twilight thousands of years before the start of the plot. With immortality and incredible abilities. How will this man's presence change the outcome of the original story?" [ this is a slow-burn fanfiction; the MC is just trying to experience life and enjoy it, not to take over the world and rule from the shadows.] I do not own twilight or the characters of the twilight world, all that belongs to me are my own characters.
I have 1 problem with the writing. When the MC was reborn his mother named him Nanami, but then the MC acted like his name was Kento, so which is it. If it is Nanami, then his son's name should be Akira Kento and not Akira Nanami. If the MC's name is Kento then every time you write his full name it should be Kento Nanami, as every character in this story has their family name second. Also within the same scene you have some people call him Nanami and others call him Kento.