Hye calculated energy consumption based on the duration a single green-grade normal bone would last. Before, a single bone would last for half an hour. But now, it wouldn't last for even five minutes!
Not to mention he noticed that if he tried to elongate the time for the gun to launch and hit, a much stronger blow would be released, and his consumption rate would skyrocket!
"No time to fool around then," he switched gears, took out silver-grade bones after consuming the green ones he took before, "time to show you who is the boss in this war, hahaha!"
For a reason, it felt great to run and shoot enemies like this, without getting threatened or shot back. As he figured out how the system worked, he started to shoot many targets at the same time.
