The legal side:

Official legal clap-trap is as follows.

1.) As I’m about to get your email address to store in my database, then this is the, ..

• [ GPDR compliance notice ] that I’m required under law to formally declare to you to peruse, but being as I won’t be sending you promotions and advertisements via third parties: then it’s mostly irrelevant.

2.) I also need you to accept my terms and conditions regarding my copyright ownership, and by continuing on: I will then accept the fact that you’ve accepted them, ..

• Link to the [ TCs are here ] should you wish to give the legal wee’ beasties the once over, but in a nutshell: the sentinel statements state that my work remains my own at all times, in other words: don’t rip me off by stealing my words and then calling them yours.

Meaningful Copyrighted Considerations: Tricky thing ‘Plagiarism’, and also direct ‘Copyright Infringement’, .. because Fandom extensions of plot-lines, can then lead to the cascading of character evolution; which is something that actually happens under third party writing, .. and it (actually) sails very close to the wayward tacking procedure in the copyright windward stakes.

This writer doesn’t really care if you do actually take my work forward, and as far as I’m concerned; then the copyright fair-use considerations covers it all quite nicely, but ( Talk ) to me first if you want to walk down that solitary path.
There’s a lot to consider before-hand, ..
(All hands on-deck), — Red Alert!

• [Time-line infraction detected with inaccurate input being (sprayed) by ill-informed novice writer: a novice writer who’s being slowly dismembered by the angry mob of naked reptilian readers, .. angry because they are scaled featherless birds in their own right. A fact that the ill-informed writer would be aware of if (he, she: or it), had initially bothered to consult with the original author in the first timely instance.]

BOOM! – Legalities Done!