"BOOM!"
The double-storey stone door of the underground backroom was shattered at once, causing dust to fly in all directions. The metal door behind the stone door also turned red and turned into liquid iron, flowing onto the ground.
The light from the outside shone through the shattered stone door and into the dark underground secret room. In the shadows of light and darkness, countless dust flew under the sunlight. The iron-faced man's expressionless mask appeared on the top of the secret room's passage and he slowly retracted his hand.
The little black pig was beside the iron-faced man. It stuck its head out and looked at the underground secret room. The little black pig's expression seemed to be more anxious than the iron-faced man's.
