This work is a fan work derived from the game "Operation Delta". It belongs to a parallel world view. It tells the story of GTI operator Veyron's military career and the confrontation between GTI and Hafk. At the same time, as the plot develops, Hafk's conspiracy is gradually revealed, including neurological plague, genetic modification, human experimentation, brain-computer invasion, etc. What kind of life, death, and self-recognition will Weilong experience as he grows up, and what kind of bonds will he develop with his comrades?