Have you ever watched a show just to unwind—only to walk away with an entire story idea you didn’t see coming?
That’s exactly what happened to me while watching The 100. I was just looking for a new sci-fi series to binge, something with post-apocalyptic drama and a little action. What I didn’t expect was to walk away with a character idea that would later become a major part of one of my own stories.
If you’ve seen the show, you might remember the concept of Nightblood—a rare genetic trait where certain characters have black blood. There is more to the storyline but i won’t spoil it for those who might want to watch it. On the surface, it’s a cool sci-fi detail, part of the survival mechanics in a dangerous world. But as the show progressed, the meaning behind it deepened. The black blood became more as you watch the show—it tied into legacy, leadership, and even spiritual beliefs among the Grounders.
That idea stuck with me.
Something about it—the symbolism of carrying something dangerous and powerful in your veins, of being othered because of it, yet being needed for survival—hit a nerve. It made me think: What if someone in a fantasy world carried a trait like this—not because they were chosen, but because they were experimented on or cursed? What would it mean for their identity, their trust in others, their place in the world?
And just like that, a new character was born, a new story connecting this one idea.
In my story, the character carries dark, corrupted magic in their blood. It makes people fear them—and need them. They were never asked if they wanted it. They didn’t choose to be special. But now they have to live with it, hide it, and figure out if it makes them a threat or a key to healing a broken world.
And it all started from one detail in a show I was watching on a quiet weekend.
Here’s the takeaway: sometimes, inspiration doesn’t come from deep literary analysis or perfectly structured writing prompts. Sometimes it comes from the TV shows we binge at 2 a.m., the small moments that linger, or the “what if” questions we can’t stop thinking about.
If you’re stuck or unsure what to write next, ask yourself:
- What’s one show or movie moment that stayed with me?
- What world-building detail could become something new in a fantasy or sci-fi setting?
- What emotion or question did it raise for me—and how can I explore that through a character?
Don’t dismiss the stories that entertain you. Sometimes they open the door to the ones you’re meant to write.
What about you? Have you ever taken inspiration from a movie or show and turned it into a story of your own? Drop it in the comments—I’d love to hear it. And if you’re curious about the black-blood-inspired character I created, stay tuned… I just might share more soon.
Happy Writing ^_^
Sara's Writing Sanctuary 