He was expecting that to be the answer but he couldn't help the way his shoulders slumped. The frown was likely familiar, in those moments before everything would go to shit in the future, Senku was wearing this very expression.

He looked tired. He looked miserable. He looked his age for a change, like the weight of the world was on his shoulders.

Senku sat back a bit and took another sip, letting it relax him. Things around here had various effects.

"Got it." He responded finally. He didn't really need further details. He could only imagine what would cause them to pull that drastic trigger.

"In the meantime." He said, while they couldn't do anything about that, or continue their game of four dimensional chess such as it was. "We're trapped here. It's an unusual place."