Nippon Ichi Software has released the first full-length trailer for Coven and Labyrinth of Refrain, its new dungeon RPG due out for PS Vita in Japan on June 23.

Coven and Labyrinth of Refrain is set in Refrain, a town where there is a cursed underground labyrinth where people cannot survive very long. A certain witch comes along and volunteers to explore the labyrinth. The player is a legendary book called “Youro Rekitei.” Together with the witch, your owner, you’ll challenge the dungeon. The player cannot fight, so the witch will make dolls (which you’ll customize in character creation to form your adventurer party) to fight instead.

Watch the trailer below.