"Unforgivable! He was just now groping you all over, wasn't he?" My former lover, whom I reunited with after a long period apart, turned out to be a dangerous lawyer. Yui had once harbored feelings for Soichi, the older brother who lived next door, but they had lost touch as they grew older. However, fate brought Yui to work at the law firm managed by the Jin family, where she finally reunites with Soichi who had returned after studying abroad. Despite their connection through email over the years, Soichi's personality seems to have drastically changed. This sweet and exciting reunion may not be as romantic as Yui had hoped it to be. Nevertheless, their precious and pure love story will tug at your heartstrings until the very end.