Shirayuri Jogakuin. This is a super prestigious school where a young lady of a venerable family goes. There is a boy, Tanaka Kyosuke (17) who received a spy technology & gifted education from his grandfather and succeeded in transferring into Shirayuri Jogakuin. One man in a woman's garden. His harem life has just begun to fulfill his ambition to live such a harem high school life! Will he be able to enjoy high school life without revealing his identity? Due to the author's circumstances, this manga is in an indefinite hiatus.