C654 Origin Energy Spear Blueprint Martial Artist Alliance Headquarters

Ye Feng heard the sound coming from the laboratory. He smiled. Of course, he could tell it was Ye Xue's voice.

"Open the door."

Ye Feng said.

Ye Xue, who was in the lab, was stunned. Such a voice was very familiar to her.

It was her brother, Ye Feng's voice!

Thinking of this, Ye Xue's entire body trembled. She felt that her brother, Ye Feng, had returned.

Immediately