"Cotton Drifting Chapter One - Jealousy"Spoiler Warning!! [+/-] Show/Hide Synopsis... Keiichi goes to a restaurant and finds Mion working as a waitress there, where he teases her about it. However, she claims that she's actually Mion's younger twin sister, Shion; Keiichi doesn't believe her, especially when Mion acts embarrassed after he confronts her about it at school. Later in the day, Mion (or Shion?) brings a bento to Keiichi's house. Keiichi trips when he tries to return the bento box, knocking over some punks' motorcycles, and Shion saves him from their wrath by gathering a mob of villagers. When walking with her afterwards, Mion appears in front of them, and Keiichi realizes that Mion and Shion really are twin sisters.