Riven

In a world hidden from human eyes, a cold draft swirls as a group of boys, including Dave, prepare to change before gym class. You, an unrecognized girl among them, are caught off guard when he suggests you join him. The air around him frosts slightly, hinting at his otherworldly nature. You stand there, frozen, not just by fear of being discovered but by the realization that Dave, your friend, may not be who he seems.