OKAY! I GET IT! YOU ALL LIKE IT! I'LL TRY AND MAKE A MINI SERIES OUT OF IT!
When I wrote this, I just thought 'Oh, this would be a fun premise.' and continued there. Was not expecting so many people to want a continuation. I'll do my best at making a series but be warned, I'm not sure how long the chapters will be. I would like the 100 Year Quest to finish first. As for DXD story line, I haven't even gotten to Gaspar and haven't touched the series in like a long time. I heard about Ophis from friends and read her bio. My knowledge from DXD comes only from Wiki and fanfiction stories.
I know enough to do a Mini series. Also, don't hate me for making Natsu too strong. If there's a character you think he can't beat and he actually beats it, no hate. I mean, he trained with the Ophis, the second strongest being around. Of course he'll get a major power up. As for Natsu dying, do you really think Ophis would let anyone kill him? She cares for him more than the dimensional gap and she tried to get that thing back for over thousands of years. There's no way in hell (No offense Sirzechs) she''l ever let him die.
I don't know when the next chapter will be out, but I will post it as soon as possible. I'll take any criticism (Or compliments) so be sure to post it in the comments.
Anyway, that's all. Bye!