C1426 The Name of the Sword Xuanyuan

At this moment, the sword case in front of Sun Bing was emitting a terrifying sharp light. Under the sharp Qi, tiny cracks had already appeared on the ground, and they kept spreading into the distance.

Everyone in the surroundings could sense the terrifying momentum coming from the sword case, especially the sound that had been sealed in the air for a long time. The sword case was slowly opening