Two couples. Main couple centers around Kagami, a VIP client, and his anti-terrorist specialist turned bodyguard, Fuyuki. While Kagami continually sexuallt harasses Fuyuki, he can only snap back at him until he realizes the truth about his transfer. A few more antics later, Fuyuki and Kagami goes and meet Fuyuki's adoptive brother. Only to realize that he was hated by his brother when Kagami was endangered because of a leak that happened when they visited Fuyuki's brother. Nonetheless, Kagami helps Fuyuki go through his slump and two become lovers.
Shen Yi, Kagami's secretary, is lovers with Fuyuki's superior. Amidst his strict demeanor, he is spoiled by Fuyuki's superior and after mulling over his lover's "quiet" or "calm" personality... A misunderstanding broke his calm which, in a way, satisfied Shen Yi.
Keep Out (kisaragi Hirotaka)