As Jin's Inverse Eyes managed to catch the boss in his sight, the monster did its best to hide itself from the incoming attackers while sending its minions to go against Jin and his Grey Bear Squad.
The Commander immediately booted up his tactical system and gave everyone strength boosters. As ironic as it sounded since they were carrying guns, those boosters were gun attachments which grew out of their weapons and sent intense electrical pulses into their weapons, allowing them to shoot out their bullets with more velocity.
It allowed the Grey Bear Squad to dish out more penetrating power from their standard weapons and this battle was to discover how much can Jin's Tactical System able to push to fight against the monsters in the Variant Dungeons.