Following a teaser trailer last week, FuRyu has released the first full-length trailer for Caligula, its new PS Vita RPG from Sword Art Online: Hollow Fragment developer Aquria and the writer of Persona and Persona 2.

In Caligula, the protagonists are locked up in Mobius, a virtual reality world created by the vocal software “μ” in which all human beings become an ideal high school student and spend their days repeating high school life. Everyone within Mobius has forgotten the real world. For different reasons, each of the protagonists realize that Mobius is not the real world and form a “Going Home Club” with the desire to return home, and start looking for a way back. However, there are some members who suffered in reality and sought salvation in Mobius, and carry a darkness that can not be shared with the others.

Caligula is due out for PS Vita on June 23 in Japan.

Watch the trailer below.