Agent Twilight, the greatest spy for the nation of Westalis, has to infiltrate an elite private school; in order to do so he assumes the identity of psychiatrist Loid Forger, adopts an orphan girl, and marries a city hall employee.
EPISODE 1
Mission 1: Operation Strix
Twilight is an agent that works for WISE, Westalis's intelligence agency; he is tasked with investigating Desmond of Ostania; Twilight disguises himself as Loid Forger and adopts a girl named Anya.
EPISODE 2
Mission 2: Objective: Recruit a Wife
Loid needs someone to act as Anya's mum for an interview at the college, so he looks for a wife. Civil servant Yor Briar has a secret identity.
EPISODE 3
Mission 3: Objective: Prepare for Entrance Exam
Yor moves in with Loid and Anya; they need to prepare for the interview.
EPISODE 4
Mission 4: Pass School Entrance Exam
The Forgers head to the interview with the belief that they are fully prepared. As they arrive at Eden College, exacting housemaster Henderson monitors and judges their conduct from afar.
EPISODE 5
Mission 5: Pass or Fail?
The Forgers fall into the depths of despair when they don't see Anya's number on the wall but are greeted by Henderson.
EPISODE 6
Mission 6: Operation "Friendship"
Loid needs to attend a WISE strategy meeting just as Anya's uniform is finished, so Yor takes Anya to pick up the uniform as he heads to the safehouse. Eden Academy's opening ceremony begins.
Eguchi Takuya
Saori Hayami
Atsumi Tanezaki
Hiroyuki Yoshino
Yūko Kaida
Natsumi Fujiwara
Kazuhiro Furuhashi
Cris George
Tatsuya Endō
