chapter 159 Battle of Zanghongguan

Xugong, the former commander of the war zone, was Derrick's old squad leader and helped Derrick a lot.

In that battle in Langya Valley, if it weren't for Xugong, Derrick might have become disabled.

It was Xugong who helped Derrick block the knife, which caused Xugong to almost die that time. Although he survived by luck, he was left with a terrible wound on his body, which would cause him to die in pain every time it was windy or rainy.

Therefore, Derrick was grateful...