On the border between the fictional great powers "Donglin" and "Northern Territory", due to a sudden military conflict, several teams with different agendas were temporarily reorganized into the "Shadow Dragon Brigade". There are commanders who have been ordered to do so in times of crisis, citizens who have been drafted, foreign mercenaries, and war reporters who have sneaked in. In the long-term tug-of-war around the border fortress, in the rain of bullets and jokes, they jointly faced the sudden change of the battle situation, the complex enemy and us, and the secret war between spies. Multiple story lines are interspersed: the growth of heroes, family duels, logistical surprises, love-hate entanglements, accidentally entering into battle situations, etc. All living beings show tenderness amidst absurdity and cruelty. In the end, after suffering huge casualties and misunderstandings, the Shadow Dragon Brigade used its tenacious vitality and humor to change the situation, allowing everyone to complete their own transformation.
