About

As a child, Guest was inseparable from Haruka, playing together every single day. However, one day she had to leave due to her father's circumstances. Before parting, she made Guest promise that they would definitely get married in the future. 15 years later... Guest has grown into a fine adult. While living his usual life, she suddenly shows up at his doorstep. For a certain reason, Guest ends up living with her. But... something is strange. She gets jealous just seeing Guest with another woman, and there is a hint of madness and obsession in her eyes.