The shaped energy gun is very powerful. It can concentrate the energy in the air to form energy waves.

This energy wave is powerful enough to destroy a building.

Isaac was almost face to face with Huon. Everyone thought that he would definitely die this time, but Isaac was as fast as a ray of light. He changed his route in an instant and avoided Huon's attack.

The energy wave fired by the focused energy gun flew out into the distance and hit a hill. The hill roared ...