Once he opened the door, the cold air soon creeped out from within.
"Guard the entrance. No one shall disturb the holy ritual." Arthur says.
As Arthur stepped in the room, the light turned on automatically one after another in a continuous manner.
As he expected priorly, the room was indeed as same as the Whale's Tail Island Main Control Room.
As Arthur placed his hand in the main switch, a humming noise sounded nicely like a purring cat.
After that, Arthur looked out for the Furnace which was used to place the energy stone to power up the whole system.
Once he found it, Arthur took out some High-Grade Energy Stones and placed them inside the Furnace.
As soon as he did that, the ground shook violently.
The barrier which had protected the village for centuries now spread wider and higher. Covering the vast area outside the wall in a hundreds of kilometers radius.