There are two sets of rules hidden in the bustling city. On the surface, it is stable and peaceful. In the dark, a network of human beings and an invisible blacklist control the future of all living beings.
The lives of ordinary people can be completely rewritten by those in power with just one sentence.
There are no fantasy powers here. Practical skills such as troop combat, reconnaissance, and psychological games are the deadly trump cards in the urban jungle.
The world only regards people with practical combat skills as low-level thugs and despises them in every possible way, but they don't know that this is the best disguise for the protagonist to hide his clumsiness and dormancy.
The resettlement department is unable to check and balance the behind-the-scenes operation, and the special department has invisible blocking methods to suppress "others" who refuse to bow their heads.
When a veteran with hard skills in actual combat is forced into a desperate situation by the system, he will tear up the gray rules and take back everything that belongs to him with his iron-blooded skills!
