Rinko, heartbroken after being dumped by her married lover of four years, resolves to swear off love entirely. However, her resolve is shaken when Yua, the office’s charming "it-girl," becomes her new subordinate. Surprisingly, Yua pays no attention to the men around her and instead focuses all her attention on Rinko, pursuing her with bold, flirtatious advances.

“I can’t be with anyone else,” Yua insists. “So, go ahead and misunderstand my feelings.”

Caught off guard by Yua’s sweet yet daring words, Rinko finds her heart wavering despite herself.