Yun Xin heard Su Yunling's words and instinctively responded.
Seeing Su Yunling walking towards the laboratory door, he also looked in that direction.
Spotting two familiar figures, Yun Xin understood, yet was somewhat surprised at the same time.
What he understood was that he saw the figure of Fourth Master, his big brother, Professor Tang.
The Fourth Master must be going to see Professor Tang.
The surprise was that the girl in black was the same little girl he had recently seen in Chinatown, wasn't it?
Not understanding why Gu Zhiqi appeared here, but recalling the task the Fourth Master had entrusted to him, Yun Xin didn't delay any further and went to prepare the Green Crystal Grass.
**
Stepping out of the laboratory building, Gu Zhiqi started to ponder whether to wait for Gu Yuluo and his companion at the laboratory entrance or outside the base.
Suddenly, a familiar figure crashed into his peripheral vision.
Literally crashed in.
