Seclusion looked to him worrying and moved slightly whispering in his ear "We need to go" she said and looked to the people cautiously "Move away" her teeth snapping a little which made them move away a little. Seclusion then moved to hold his wrist and lead him away from them heading for the TARDIS and once she found it she turned and made sure he was really ok and looked straight up into his eye as her own seemed to search through "We need to get you into clean air, my body has some residence due to my training but you've ended up worse than me in this" she said to him and waited to be let in before she took her mask off and sniffed the air a little as well as checking on Deadly before making the Doctor sit down and removed his mask listening to his breathing as well. Clara nodded "Might be an idea, but don't you think the scent got more potent?" she asked him.