In order to fulfill his teammates' last wish, Lin Feng, the overseas god of war, returned to China anonymously and served as Ye Qingwu's personal bodyguard. While guarding the core technology sky system and continuously smashing the conspiracies of all forces, he and Ye Qingwu gradually fell in love with each other day and night. In the process, he uncovered the dusty truth behind the murder of his parents, understood his life experience as the direct grandson of the Lin family, and joined forces with others to bring down the evil Lin family and seek justice for his relatives and friends. Ye Qingwu resolutely handed over the Tianqiong system to the country, but the ultimate trump card hidden by the Lin family came to light, and new crises were still brewing quietly in the dark.
