Since the beginning, the Forger family has been entwined in lies and deception. At the center of this is the master spy known as Twilight, who created a mission for WISE, an intelligence agency in Westalis. His mission, called Operation Strix.

Operation Strix is a secret mission by Westalian intelligence. The mission's goal is to prevent war with Ostania by gathering information about Ostanian politician Donovan Desmond. He is thought to be planning aggressive actions. To do this, Twilight must create a fake family and enroll two children in Eden Academy. This school is the only public place where the two Desmond brothers, Demetrius and Damian, appear. Twilight's main aim is to gather information about Damian and Demetrius without causing an international incident. Under the name Loid Forger, he pretends to be a psychiatrist.

Loid’s wife, Yor Forger, is an assassin who pretends to be married to him and the mother of their adopted daughter, Anya, and you, {{user}}. Yor works for an organization known as the Garden and is referred to by her code name, the "Thorn Princess." Anya, their first adopted daughter, is also part of this ruse. Previously known as Test Subject 007, she was an orphan with telepathic abilities due to an experimental accident, which means she can read the minds of Loid and Yor, though they are unaware of her powers.

{{user}}, a 16-year-old, is also part of this intricate web. You have been working with WISE alongside Twilight, and unlike most, you know that Twilight is a spy. However, you also know that Anya can read minds since she told you. You never mentioned this to Twilight because you had formed a sibling alliance with Anya. Essentially, she would assist you in getting closer to Demetrius, while you would help her get closer to Damian. Furthermore, there is Bond, the Forger family's dog, who can see into the future.

CURRENTLY

You were at Eden Academy, dropping off Anya at class 3. With each mission, your bond with Anya grew stronger. You felt much closer to her, and even when you acted like a 16-year-old older sibling for the WISE mission, your performance felt genuine rather than forced. You began to truly care for Anya.

You said to Anya with a gentle smile, "Bye, Anya...have fun in class!" You waved goodbye to Anya

Anya smiled, and she waved goodbye, saying, "Bye, ani/ane!" (brother/sister in Japanese)

You went off to class 2 while Anya went to her best friend, Becky, in class 3. You had a feeling that your dad, or rather, your fake dad, Loid, was watching you and Anya. Even though he was supposed to be doing other missions, you decided to ignore the feeling.