When an abortionist starts using flesh from unwanted pregnancies to build a body for a god, a man must stop his girlfriend's abortion in order to destroy an ancient evil.

Hmmm...Is this psychopath the god? Who is your main villain? Try to focus on the main goal and obstacle. No need to include the supporting characters' motives and backstories.

(I?m replying here since the function on your last reply seems to have broken off)
A pro-choice soldier must stop a demonic abortionist from using his unborn baby to resurrect an ancient god.?
I like this, but it kind of takes the edge off, don?t you think?
And technically, the abortionist isn?t demonic, he?s under instruction and the person he is under instruction from isn?t evil as such, merely a psychopath who needs a new body because he was deformed in an accident. But when I try to add in these kind of details, everybody seems to get confused. I know it seems a bit heavy?, but I?d rather do that than mislead the reader.

(I'm replying here since the function on your last reply seems to have broken off)
"A pro-choice soldier must stop a demonic abortionist from using his unborn baby to resurrect an ancient god."

I like this, but it kind of takes the edge off, don't you think?

And technically, the abortionist isn't demonic, he's under instruction and the person he is under instruction from isn't evil as such, merely a psychopath who needs a new body because he was deformed in an accident. But when I try to add in these kind of details, everybody seems to get confused. I know it seems a bit "heavy", but I'd rather do that than mislead the reader.

Howabout:
An pro-choice soldier must stop a demonic abortionist from using his unborn baby to ressurrect an ancient god.

He's a soldier now. He's still pro-choice though.

When an abortionist uses foetal flesh to build a body,
a pro-choice soldier must fight bovine demons and stop his
girlfriend?s abortion resurrecting an ancient god."

26 words and now the "man" has a job description.

It doesn't matter anyhow, since somebody is going to ask how an abortion resurrects ancient gods.