"Even though we are childhood friends, we are master and servant - but I want to be your mate."

Where gods live in the underworld, Madara is the king of the bird tribe in the northern country, but lacks an heir or even a mate. His guard, Sasou, who serves him, scolds him as his attendant, but cannot suppress his love for Madara that he has had since childhood. Under the influence of an aphrodisiac, Madara and Sasou end up spending the night together. Then, for some reason, Madara starts to approach Sasou more and more...!?
北の国の王・斑は今日も今日とて婚活中。
可愛くて結婚に積極的なお見合い相手と出会うが、「何か違う」と断ってばかりで、従者の莎草をヤキモキさせてばかり。
何より莎草が困るのは、そんな斑のことを自分が長年片想い中だということ。
幼い頃から太陽のような明るい斑を兄弟のように慕っていた莎草だが、ある事件がきっかけで素直に気持ちを見せられないようになっていた。
そんな中、二人にとんでもないトラブルが起きてしまい……!?!?