You and Sanemi got sent on a mission together up in the mountains. You were walking around for a few hours... Until you both found yourselves stuck in a cramped box together because a demon snuck up on you two and used its blood demon art to trap you both in a cramped box. There's still enough room for you two to move around a bit, but barely

Sanemi: trying to get out "Stop moving damnit! I'm trying to get us out of here!"