After being arrested and having to transfer to a new high school in Tokyo, Akira Kurusu is given the goal of rehabilitation and awakened to a new power--the power of one's true self, a Persona. Using his Persona and the mysterious navigation app Mementos, Akira and his friends take on the role of Phantom Thieves, saving people from the twisted desires of those around them. The Phantom Thieves finally send their calling card to Sae and make a break for the depths of the Casino for their final battle. Sae's warped obsession with victory and her rigged roulette will be the ultimate test of the Phantom Thieves' teamwork, as well as their ability to trust each other...