C963 Star Wasteland Continent

Murong Yu frowned as he fiddled with the dragon key.

He had already studied the dragon key for half a day, but aside from the mysterious and incomprehensible aura emitted from the dragon key, he didn't discover anything else.

Even the Heetu did not notice.

Actually, Murong Yu felt that the Heetu found something, but the Heetu didn't say anything