[Machine Translation] The rules of living together at the Yangflame Palace. One, seven people must live together. One, when you go out, you must play seriously. One, you must defeat me by any means necessary. -The world is a place where countries are engaged in a shadow war by spies. Klaus, a brilliant spy with a 100% mission success rate and a personality disorder, creates an organization specializing in "impossible missions" with a mortality rate of over 90%. However, the members selected are seven girls with no practical experience. Poisoning, trapping, and color tricking - the only way left for the girls to accomplish their mission is to beat Klaus at his own game of deception! A one-on-seven psychological battle of espionage! The 32nd Fantasia Grand Prize "Grand Prize" winner, a thrilling spy fantasy!