Serena's Light and John's Dark

The surprised look on John's face, vanished and turned into a glare as he noticed something in the direction where the demon was supposed to be. 

[Fulgurationem, Modero] Translation: Lightning Flash, Slow down 

Lightning sparks enveloped and travelled throughout his body as he vanished and reappeared in front of Serena 

*SLAM!* 

A loud sound resounded through the area, as what caused John to go active his spells, made contact with him. The sound was so loud, everyone quickly turned their eyes to it. 

Ariel and Lydia's eyes widened as they failed to believe what they were seeing. John had grabbed it's hand which had been curled up into a fist. 

"When did she...?" Ariel muttered 

Ariel was surprised, not by John's sudden movement, but by Serena's. She didn't know what to say, and just stood there, speechless. She wanted to help but her legs wouldn't move. Why? Why wouldn't it move? She wondered.