[meme] My character ends up in your character's world somehow, what happens?

Let us please enjoy the idea of Shiro dealing with
1. young furious snarling Keithy Kevin, or
2. Break being himself, with possible bonus points for slowly killing himself with his own power and periodically coughing up blood and passing out for days only to insist that he is fine

/AGGRESSIVELY BABYSITS KEVIN/BREAK

Man, that sure is a step backwards in technology.

-- AND DEALING WITH, FURTHERMORE
3. Rainsworths in any capacity

Shiro's back, yay!

Arrested by imperial forces and sold to an illegal gladiator ring