Moments later, he sighed helplessly, gently raised his arm, and looked at the faint, gray mark resembling a furnace in the palm of his hand, muttering to himself.,What shocked Jiang Yan even more was that this so-called Earth world turned out to be the legendary Sacred Ruins Great World!,However, since Jiang Yan's first descent, the mysterious furnace had transmitted a wave of mental fluctuations after that, it fell into complete silence.。