小三人生：只要和你在一起

　　一个女孩在被催眠下,讲出了她身世的秘密,原来她的丈夫在结婚当晚神秘消失,她多方寻找最后发现了丈夫身上的秘密,而她的丈夫竟变成了...

　　Two sisters living separate lives on different continents are reunited on a Mediterranean Island. The two barely have time to bond and revive family ties as Kate, the elder, meets a group of locals and agrees to an exciting ride on a hot air balloon. But disaster strikes and as the result of a freak accident, the balloon is carried far out to sea. Their cell phones out of range, and the balloon running out of gas, Kate and her friends are battling for their lives. While, back on land, the younger sister, Liz, has become an unwanted "material witness" to a crime. Matters then take a dramatic twist, one that will mark their lives forever.

　　妻子鲍一萌是头部带货主播，丈夫宋李是全职丈夫，弟弟鲍鹏在复读备战高考。一天，三人意外发现互换身体。全家的灵魂与身体分别错位。全职丈夫宋李（小舅子身）重回学校，怀念青春中弹琵琶的梦想，但繁重的学习生活，让他感到力不从心。复读生小舅子鲍鹏（妻子身）不懂管理公司，并在直播时状况百出，女神小静的奋斗让他惭愧。主播鲍一萌（丈夫身）在辅导女儿的生活中发现，做家务和带娃并不简单。相比之下，丈夫开明的教育方式仿佛让女儿的成长更美好。一家人决定支持宋李（小舅子身）重拾琵琶参与音乐比赛。深夜，宋李三人被关在冷藏车内被冻得奄奄一息。他们终于换回来了！一家人的生活重新回到正轨，和谐美满。