"Up there." Above their heads was a grated window for ventilation. It's likely sealed shut but it doesn't matter. "Right across from that is the roof of the nearby wall, that's our ticket out. C'mon. Climb, you first." Positining himself, hands joined together to boost Tenshi up, there's a sudden knock on the door.

"Shinji? Shinji! Are you in there?!" Bishop clicked his tongue. "Hurry, we've got less time than I thought."