The case of an attempt on the President of Russia is far from finished, and the special agent Drongo—who managed to prevent the crime literally at the very last moment—gets pulled back into a risky game. Because the mysterious masterminds of the assassination attempt are still alive and still hiding from the law, and the assassin who’s carrying out the contract is still hunting—an ingenious killer who hasn’t accepted failure. However, now Drongo is completely sure: in the highest corridors of power there is a traitor, who informs the killer about every step of the special services. Who is he? If Drongo can’t find out, the President’s death will be impossible to prevent!