Pure White Out

Kiyosumi has never had trouble meeting women, so he's in no hurry to find a steady girlfriend. One day, he got roped into a mixer party by a work colleague, and there he met Mashiro. They left the party together and he was planning on a one-night stand then say goodbye to her in the morning like usual. But he got surprised when she took the initiative and told him about their past history together—!? Who will have the advantage in a revenge-love story between a playboy ex-boyfriend and an ex-girlfriend who won't give up so easily this time!