Make strategic plans and win the battle thousands of miles away.
In the top-secret files of major international intelligence agencies and the underground world, there is always a blood symbol of the highest level: when the white feather fan shakes three times, no matter how powerful the foreign forces are, they will be wiped out within twenty-four hours.
Legend has it that the organizer was a sick man in white who coughed up three liters of blood and was extremely weak.
Some people say that he is not a human at all, but a war brain that understands all human weaknesses in the world.
Is this codename a dying monster, or a shadow empire that controls the lifeblood of the world...
