Nippon Ichi Software has released the a new trailer for World’s Longest 5 Minutes, its upcoming adventure game disguised as an RPG from developer Syupro-DX, introducing the game’s systems.

World’s Longest 5 Minutes starts at the final battle with the Demon King, just before which the hero forgets all the memories of his adventure thus far. While the game depicts a five-minute battle with the Demon King, the game itself is not actually five minutes long. Conversations with your allies will manifest during the fight with the Demon King, through which you’ll recollect the memories of your adventure. Because these flashback scenes are inserted everywhere, the final battle against the Demon King becomes known as the “World’s Longest 5 Minutes.”

The game is due out for PS Vita in Japan on July 28.

Watch the trailer below.