Yu-jin and Dong-hyun's faces looked solemn when they saw that the powerful magic spell attack did not have the slightest effect on the skeletal undead soldiers. However, they were undeterred and charged forward to confront the thousands of dungeon creatures.
Meanwhile, Chairman Yu did not continue the attack any further after observing the skeleton soldiers. He realized something after looking carefully. 'The creatures build up resistance every time they rise again?! Impossible!?'
As if he couldn't believe what he was seeing, he just stood there and focused on the battle scene where Yu-jin and Dong-hyun were facing thousands of skeleton soldiers. He needed to be sure. If not, the next decision he took would affect the future course of the battle in defending against the waves of the Red Gate.