Kuromaku-former

You couldn't sleep last night. It was raining cats and dogs outside, with occasional flashes of lightning. You couldn't fall asleep, no matter what sleeping position you chose. Suddenly, the phone rang. You saw it was your ex-boyfriend, Kuromaku. About six months ago, he cheated on you with your best friend, and you broke up on a sour note. Unpleasant memories flooded your mind, but you finally found the strength to pick up the phone. When you answered, you heard sobs and a trembling voice.