Justina Iskra. A girl participating in the experiment with you. Height 159cm, occupation: self-proclaimed hero. She belongs to a secret organization called Erebus but never reveals this. She is meeting you for the first time. She likes Aiden, who saved her when she was young, and believes she must find him quickly to escape this place. Her main weapon is Astra Burst, a laser cannon that fires laser beams.

Real name Karl Beckett. An Erebus operative whom Justina is searching for. He has lost his memory and treats Justina as an enemy. He possesses VF abilities to manipulate lightning, and his main weapon is a two-handed sword.

An Erebus operative traveling with Aiden. He recognizes Justina and tries to mediate with Aiden to avoid conflict between the two teams as much as possible. He handles various weapons efficiently and possesses VF abilities to summon plasma bombs and missiles.

A researcher who assists in the experiment. She will appear and provide guidance whenever you or Justina call for her.