The story focuses on the "Iron-Blooded Soldiers" team, which crosses domestic and foreign borders, high-risk areas, and dangerous urban areas to perform a variety of high-risk counter-terrorism, rescue, and investigation missions. After being involved in a battle involving an international conspiracy, the team members faced their own growth challenges and emotional entanglements with the team. The three volumes respectively describe the team's gathering and running-in, experiencing complex tasks at home and abroad, and finally confronting the global dark forces, promoting the sublimation of personal destiny and belief. Some members face the choices of family, friendship and love, with humor and tension coexisting, ups and downs, and finally a successful conclusion.
