I know he rented the book in the library.
I am most sure he saw the Sorceress Knight film featuring Laguna.
(He does the same signature move with his Gunblade.)

You wondering why he's got that obsession.

Well, I wonder,
Why didn't he stop Edea from Firing the Garden?
Why did he go retrieve the Lunatic Pandora in the Ocean?
Why at the End he wants to be a ''young revolutionair''?
Why he threw Rinoa at Adel?

I may got the anwser, but it ain't pretty for Seifer.

The way Ultimecia takes control of other Sorceresses.
She sends him dreams, for Seifer becoming a Knight.
She is deceiving him. Ultimatly, controlling him.


He was good. He was.
If only he could have stayed good.
He was much stronger as a hero than vilain

Yet the final question remains open.