David, a devoted but imperfect father, shares a tense night with his son Lucas during a heated argument about a drawing. Frustrated and hurt, Lucas retreats to his room, and David falls asleep in exhaustion. When he wakes, Lucas is gone, leaving only an open window as the storm rages outside. Shadows grow darker, and a malevolent entity materializes, signaling the beginning of a perilous journey.
A mysterious, gentle entity appears to guide David. He steps into a dreamlike, rain-soaked world where each location reflects his deepest fears, regrets, and failures. The trials test his courage, patience, and his ability to truly see and understand his son.