Wonderful World(2010)

Wonderful World is a fantasy film exploring a haunting premise: humanity exists simultaneously in two realms. By day, people inhabit the real world. By night, they live parallel lives in Hemu, a shadowy alternate existence they forget upon waking—leaving only fragmented nightmares behind. Most humans remain oblivious to this duality, their second lives erased from memory. Yet a rare few possess awareness of Hemu's existence and begin to grasp the unsettling ways this hidden world bleeds into reality. As these exceptional individuals uncover the truth, they must navigate the consequences of living unknowingly across two planes of existence, where the boundaries between worlds grow increasingly unstable and dangerous.