The master died, Yuefeng Tower fell apart, traitors collaborated with the enemy, and the prince surrounded the mountain. Everyone thought that the world's number one intelligence organization would be destroyed.
No one expected that the new building owner Yuexuejun would return with a soft sword. He would first behead the rebels, then withdraw from the imperial army, and single-handedly stabilize the situation.
No one thought that she would be followed by two ruthless characters - Hong Xiu, who could defeat all kinds of evil with one sword, and Hong Fu, who could calculate everything in the world.
The three of them went together to rebuild the intelligence network, clear out the north and south rudders, pretend to be pigs and eat tigers to clean up the gangsters, and trample on everyone who wanted to bring down Yuefeng Tower.
The arena is their home court, and the court is their chessboard. In this world, the rules of Yuefeng Tower must be followed after all!