In the fourth season, a woman is found brutally murdered on a small artificial Danish island close to the Øresund Bridge. The woman is Margrethe Thormod, Thormod, Director General of the Migration Agency in Copenhagen, who was recently embroiled in a deportation scandal. Danish detective Henrik begins to investigate the murder without the involvement of Saga, due to the fact th...。该剧讲述了原本一户幸福家庭,由于家庭变故,一夜之间孩子们成为了孤儿并失散,女演奏家齐思甜首度回国举行演奏会,趁机会找寻失散多年的兄弟姐妹。在父亲的音乐中,齐家4兄妹重逢的故事。。