C507 Confluence

In the center of the research base, Shen Feng and Sarge were advancing at a fast speed with one in front and one in back. Their targets were different: Shen Feng's target was the serum and Sarge's target was to kill Shen Feng.

"Swish!" With a loud sound, Sarge fiercely waved the Frost Sword in his hand and chopped down two of the people who were obstructing his path.

"Shen Feng