A Killer's Wife (The Bottom?)

Announcement: Don't make me beg you all to add this to your library 555

I'm out of food again. I want to whip up a couple of bites to tide myself over, but I don't have any pre-saves.

So I can't keep slacking off and doing nothing. I'll put up a preview, even if it's better than nothing, in case I suddenly feel inspired to write something.

Here's the pitch: it might be about a shark, or it might be about a virologist.

I picked the tags at random. Either way, I'll add a little fantasy element to make the premise easier to write. I'll decide which one to work on later. For now, please help me out and add it to your library!

Theme: If I beg you, will you click the add-to-library button?