When he saw the power of the dark mana explosion, Brian's eyes were left wide open. Of course, he knew the power would increase whenever emotions were released in dark mana but this was still too great.
"So? You think you shouldn't use emotions?" The girl turned her head at him and asked.
Brian was startled for a moment but quickly shook his head and said "You don't understand the cost of me not keeping my emotions under check. There will be too many things at stake if I ever forget to control my emotions."
The girl stared at him for a moment and finally shrugged her shoulders.
"Well, if you say so."
"But, you are a spirit. You can merge with me to increase my power."
"Aren't you afraid that my emotions will affect you?"
"Unless it is the change of my own emotions, nothing will affect me. If I couldn't control my emotions while getting angry, then ….."