Ghost Hunting from Another World

The leader of an advanced civilization unfortunately fell into another world and became an energy body that possessed the girl's bracelet. To him, when the girl encounters a supernatural event, these are just energy that can be absorbed. What will happen when the supernatural event encounters an advanced civilization? The leader returns home for energy, and the girl in order to live a better life. With the help of technology, watch how the girl becomes a master of catching ghosts step by step. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.