Nagisa, who feels like a "supporting character" because she's constantly compared to her younger sister, a famous influencer, secretly harbors feelings for her perfect and cool boss, Inukai. One night, after receiving a mysterious "love magic charm" at a company drinking party, she receives a sudden kiss and a sweet confession from Inukai. Though bewildered, her heart begins to waver at his straightforward possessiveness and overwhelming kindness. But is this love really just because of magic? A sweet office romance where hidden feelings overflow.