Sister. Kukki

Lada and Tanya are ordinary sisters from Kamchatka who, as often happens in a family, frequently argue over trivial matters and just as quickly reconcile. But their lives change dramatically when they find a mysterious feather in the forest: Tanya begins to notice strange shadows following her, and her wishes are inexplicably granted one after another, as soon as she verbalizes them...

Lada doesn't believe her younger sister, but soon she too has to face the truth — a supernatural being named Kukki will not let the girls go so easily. Will the sisters uncover the truth without betraying each other, and what will be the cost of fulfilling this wish?