meanwhile kingdom K get ready marriage king daughter however order lose face relative King finish reform kingdom as King wait daughter marriage reform finish soon possiblethe kingdom currently consist n city city connect n1 bidirectional road city city as King save lot path citieswhat point reform the key ministry state relocate distinct city city important however fact high risk attack barbarians carefully the King plan describe set important city wonder good planBarbarians capture city important important one protection sure capture city impassable in particular interesting feature plan minimum number city barbarian need capture order important city isolate important city impossible reach important cityhelp King calculate characteristic plan