Another place he can't leave?? Was the first place death?? He wants to ask, but doesn't want to reveal how much he knows about Jiang Cheng's life--he'd learned his lesson there with Lan Wangji. But on the other hand he'd already fucked up and called him Sandu Shengshou, so he couldn't plead total ignorance. Oh, cucumber-bro, you're in it now!!

"Um," he says. "Right. Anyway, have you ever seen a greenhouse?"