John cursed and said "Chas, I did fix those seals right?" Then Serena turned and looked at Kay. "Your bag, its been with you all this time right?" She waved her hand and after a minute a shadow brought Kay's bag to them, setting it on the floor at Serena's feet. Serena bent down and started looking on the outside of the bag. John looked over and then he understood what she was looking for. 

"Of course, I'm a moron. Nothing is getting in, because its already here..." Serena nodded and flipped the bag over. On the bottom of the bag was a demonic seal, glowing softly. Serena nodded and said "This is how they have been able to find you...we just need to get rid of the seal and..." Suddenly the seal flashed and a spirit shot out of it, aiming for Kay. 

"Kay look out!" John jumped and pushed Kay out of the way, the spirit slamming into John and sent him flying into the book shelf, smashing into it and hitting the floor. Serena cursed and threw her shadows around the spirit, a sphere appearing around it to keep it from moving.

"Kay? Can you heat up the ball? We have to burn this thing with magic flame, or it won't stay down!"