Stay right there, Seymour!Tidus
Maester Seymour Guado, the newest to join the ranks of Yevon, appears hospitable when first met, but little does the party know that mad machinations stir within his mind. He quickly takes a liking to Yuna, whom he believes will best help further his plans. Both are of mixed heritage; thus, the couple could be seen as uniting all Spira in marriage. At Guadosalam, Seymour recounts the story of the first Final Aeon and how it was born of a deep, unbreakable bond between lovers. Seymour then proposes to Yuna. Stunned, she mulls over his offer.
Behind closed doors, however, Seymour has just slain Maester Jyscal Guado—his own father—and taken his place by force. Visiting the Farplane, Yuna and the others, less Auron and Rikku, pay their respects to fallen friends. On her way out, Yuna is met by what remains of Jyscal, and is given a sphere with his final words.
Now, Yuna's party must rescue her from a fate far worse than either Sin or the Final Aeon could ever impose upon her.