Wash just reaches over and places a hand on Senku's chest, firmly pushing him back down on the couch. It may not be a concussion, but that doesn't mean Senku is in a fit state to go anywhere. "And you're not alone now. You're a Voidtrecker, right? You've got friends all over the damn city, and provided they're not still whammied, they're probably out there looking for you. Once I can figure out a safe way to contact them, I'll let them know where you are. But you're not going anywhere the way you are now, so get some sleep."