After taking a deep breath, Viny described the formation he saw in detail to the weapon master. "This is a life energy formation. In order to be successful, one must have a devil body. Otherwise, the person's body will explode. It draws blood energy and life energy from 9 different species. That is why it must be active with death energy. This is a well-known formation. Generally, demons whose life energy has been exhausted, set up this type of formation and wait for someone to present it. If the altar is activated, all life energy at approximately 100 thousand km will be absorbed by the devil. That is, whoever activates the altar will die." the master told Viny.