Chapter 44: Mystery First Solved 　　Zhang Zekai sniffed and nodded slightly. The senior was right. This ghost was indeed composed of energy. The direction of this senior's research was good. 　　"You guys can look for me if you find any paranormal incidents. I have always been interested in ghosts." The senior smiled at Zhang Zekai and said. 　　"Definitely ……," Zhang Zekai smiled faintly. 　　Coming out from the senior. After Zhang Zekai said goodbye to Lin Yihan, ...