交換：兩個女人

由藤井道人執導并編劇、與館博二度合作的本片《港之光》，以北陸港口小鎮為背景，描繪了前黑道成員“大叔”與因事故失去雙親及視力的少年幸太之間跨越十余年的友情。片中，大叔通過“某種方法”籌措資金使幸太重見光明，但彼時大叔已不在身邊。成長為青年的幸太相信著“其實大叔曾是刑警”這個小小謊言，如同追逐給予自己光明的憧憬之人般，成為了刑警。館博飾演化名三浦的“大叔”，歌舞伎界新星尾上真秀首登銀幕出演少年幸太，真榮田鄉敦詮釋青年幸太。

　　黎娜（艾米麗亞·舒勒 Emilia Schüle 飾）的故事非常悲傷和充滿挫折。她從小生活在單親家庭中，母親只顧著自己的情感生活，忽視了對黎娜的關愛和支持。因此，她在學校里無法與同學們建立良好的關系，被視為怪異的存在，感到孤立和無助。然而，黎娜有一個隱藏的天賦：視覺藝術。她通過社交網絡平臺結識了同班同學提姆（雅尼克·許曼 Jannik Schümann 飾），兩人因為對藝術的共同熱愛逐漸互相了解和傾訴心聲。他們的心靈相通，找到了互相支持和理解的溫暖。　　然而，黎娜的唯一好友背叛了她，陷害她成為賣提姆毒品的告密者。從那一刻起，她遭受了持續的誣陷和誤會，被社會孤立和排斥。無論她多么努力地解釋自己的清白，都無法挽回已經造成的后果。

　　The main character is Dr. Max Holst, a successful neurosurgeon. One day an intense little man named Steinmetz shows up, who has the real ability to create objects out of thin air, using only his mind. As no one believes him at first, he is held at a ward for mental patients, but manifests the key to his door and escapes. As he has a special interest in Dr. Holst, Steinmetz subsequently invites Holst to his large mansion, which is full of expensive paintings and sculptures, and proves to him that he can in fact materialise objects. Steinmetz’s abilities are evolving by leaps and bounds, and is progressing from being able to create objects only to being able to create living things. His ultimate ambition is to be able to create a human being. He tells Dr. Holst that if he will only perform a certain brain operation on him, Steinmetz will become able to attain his goal. He’s got all the necessary equipment set up in his basement. Dr. Holst, however, is too spooked by the whole thing to agree to this mad scheme, and refuses. Steinmetz then sets about manipulating Holst’s life, to pressure him into performing the operation. By then Steinmetz has become able to create a temporary human being, and in the hope that he can perhaps make his own creation perform the operation, he manifests a doppelganger of Dr. Holst. This double proceeds to take over Dr. Holst’s life, creating chaos for him professionally and personally. And then Dr. Holst starts fighting back. The ending has the dual virtue of being both unexpected and satisfying.

　　一個陷入瓶頸期的女演員，一個北京胡同孤僻老炮。一個姥姥帶大的熊孩子，一個失敗中年男人。這分別來自北漂，留守，離異，孤寡的四個人因為一場騙局被迫組成臨時的完整家庭。自此上演一段雞飛狗跳、笑淚交織的人間悲喜劇。他們在理想與現實中困頓，在希望與孤寂里掙扎。在這臨時的親情里回望各自真正的血緣。而在歡聲笑語的身后，又有多少不為人知的傷心往事..