Black Door. Nightwatch, #10

When the Black Door opens.Mankind responds to extraordinary crises when the wall between universes crumbles and falls. Giant spiders. Dragons. Demons. Monsters from the depths of our subconscious. This isn't fantasy, it's a frightening reality. It's also a Black Door scenario, deep blue end-of-the-world stuff. And while scientists of the National Security Agency's Nightwatch division rush to understand and mitigate the dangers rolling over us, elite response teams close with and contain threats to drive men mad.
Wayne Garrett leads one such team. They've never been blooded; how could they be? Nothing like this has ever happened. Well, there was that time with the dragons, and that time with the carnivorous spiders with human heads, but those were isolated instances, kid's stuff compared to the harrowing, ravaging nightmares of today. Nevertheless, Garrett and his people run toward the screams the rest of us try to escape.
They can't afford an off day, they can't make mistakes. They win, or we lose. Let's pray they win.