"just stay put okay? Stay with the others, we'll figure this out" Chas replied to Bane, finding it concerning that Bane couldn't move at all but took a wild guess it was because of something linked to Serena. He then looked at the others bad saw Drake out cold, but breathing and Fia taking the lead in trying to bring Drake round. "Yeah he's breathing" Fia replied to John, whilst Chas observed the scene in front of him and trying to figure out what to do. He then looked up at John when he got told to go after her, so with a firm nod, he got up to his feet and made a dash for the building. 

Reaching the door, he cautiously opened it and went inside, following the easiest route back into the main room to the best of ability from the debris that was already laying down due to the fire. "SERENA!!" he called out then coughed from the smoke still floating in the air. "SERENA!" He called again, not seeing her initially, but then her body on the ground came into view, so he ran over and hoisted her up onto his back, swinging her arms over his shoulders and grabbing a firm secure hold of her under her knees round his waist. "I got you" he said, finding this whole situation so much like the time he absorbed the 47 souls from the club that went into fire he was in. 

He carefully but hurriedly made his way out of the building, hoping the bomb wouldn't go off until after he got out, which luckily was the case. He carried her over to the gang and laid her down on the ground, checking her breathing to see if she needed CPR or not.