008. 2,500 to 5,000 Words

Shiro disappears into a white nightmare, his worst nightmare.

Disclaimer - I don't own Voltron: Legendary Defender. This one-shot contains spoilers for season two. This is also written for prompt 8 of my 2017 prompts, the prompt being to write a story between 2,500 to 5,000 words. I'm still tossing around the idea that Keith and Shiro are biological siblings, particularly since I've got more material to work from and a wider range of options.