He walked to the stone wall, holding the key in his palm, and infused it with a trace of Magic Power.
The ancient patterns on the surface of the key began to slowly flow, and he could clearly sense that deep within this seemingly impenetrable gray-white stone wall, an invisible "door" was quietly opening.
He reached out his hand to press against the stone wall, and his fingertips passed through without any hindrance. Then, he took a step forward, through the stone wall, entering a small stone chamber.
The interior of the stone chamber was extremely simple, with smooth gray-white stone on all sides. The stone walls had no cracks or patterns, only a faint energy light film silently flowing on the surface, maintaining the protective barrier of the entire stone chamber.
Aside from that, there was only a stone bed in the room.
