Creeps(2019)

The story of the young twins Miki and Vanja, who live with their foster father Kim. Kim works as a police officer and he proudly brags to the twins about his authoritative ways to take care of protesters - but the twins do not think highly of Kim. When Kim is not around, the twins escape to their parallel fantasy world, in this world they overpower Kim, but as he suspects what they are doing, the boundaries between fantasy and reality becomes blurred.