Leen/History

History
She is first introduced in the series when her companion Paula brings Touya to her during a party in the Kingdom of Mismede which he was attending. Upon introducing herself (and vice versa) she asked how many magic attributes he possessed to which he admitted that he could use all of the magic attributes much to her surprise. She is again shocked when Touya explained that he could use every known Null Attribute Spell (a type of magic that can only be used by it's original wielder).

She tries to convince Touya to become her student by demonstrating her unique Null Magic (Program) to him, though she ultimately fails to convince him she is impressed when Touya manages to perform the same effect she did. (Programming a chair to move a certain distance by itself)