Ten years have passed since Rudi and Trudi's death. Now their son Karl is left with the broken pieces that used to be his life: Karl is unemployed, has an alcohol problem and has lost touch with his wife and child. Just as he hits rock bottom, Yu suddenly turns up. Yu turns Karl's life upside down and pulls him out of his hole. He even agrees - albeit reluctantly - to visit the empty house of his parents with her. There Karl battles the demons that are haunting him, aided by Yu, who is a great help thanks to her Japanese origins. Her advice: Just invite the demons in for a cup of tea.