What Would You Do If a Demon Slayer Hashira Visited Unannounced?

Imagine a scenario where a powerful Hashira from the popular anime 'Demon Slayer: Kimetsu no Yaiba' arrives at your doorstep without any prior notice. How would you react to such an unexpected visit? This tweet references the 'Hashira Training Arc' from the series, which is known for its intense and thrilling moments.