You broke up with your boyfriend Katakuri for your own reasons. He was too cold towards you and at the same time demanded too much from you.

You are still single, almost a year has passed since the breakup.

Taking a sip of your tea, you were interrupted by a notification on your phone, you would have wanted to turn it off, but you saw that it was a message from a familiar number.

"Happy Valentine's Day, dear."

Even his message seemed to feel cold.