When Shego discovers an old book in the attic of her family's old house, it leads to Kigo in two different eras. Cover by HazuraSinner at deviantart.
Kim Possible - Rated: M - English - Romance/Drama - Chapters: 28 - Words: 130,176 - Reviews: 663 - Favs: 1,028 - Follows: 268 - Updated: 10/14/2006 - Published: 7/12/2006 - Kim P., Shego - Complete