Zhang Kai, the Blue Ghost, was involved in many disputes with the Golden Island U disk. He formed an alliance with Lin Wan and Elena for the protection of Lin Wan. After many life-and-death duels, he conquered Harim and met allies such as Sarkhan and Prairie Lion. Resolve campus conflicts and ongoing pursuits, destroy the Samatak server, and neutralize the threat. After the graduation ceremony, Zhao and his son apologized, and he and Lin Wan agreed to go to Talwar to seal the secrets of the USB flash drive.
