The world's strongest spy, the world's highest deception! The rules of living together in Yangyan Palace: Seven people live together, play seriously when going out, and use all means to defeat me. In the world where countries are engaged in the "shadow war" of spies. The mission success rate is 100%, but the shrewd spy Klaus, who has a difficult personality, created the agency-light to challenge the "impossible mission" with a mortality rate of more than 90%. However, the selected members are 7 girls with no practical experience. Poisoning, traps, seduction-in order to complete the mission, the only means left for the girls is to deceive Klaus and defeat the enemy! ?