Mayu, an idol at work who is kind to everyone and beautiful, was troubled by her cold marital relationship. Kazuya, a colleague who has a faint crush on such a midnight. - She worries about Midyu, who has no energy, and invites her to change her mood. At first, I thought it was a guess for my husband, who didn't care. However, Mayu, who was touched by Kazuya's single-minded love, gradually forgave her heart ... Overstepping boundaries that should not be crossed.