如果交换人生会交换家人，你还愿意吗？仲达（雷佳音 饰）与金好（张小斐 饰）相亲后，意外和暗恋金好的少年陆小谷（张宥浩 饰）换身，并误打误撞交换了家人，开启了令人捧腹有笑有泪的奇“换”之旅……

2023 film directed by Su Lun

Gu Xiaojiao, a young girl from 2018 and Lu Ming, a man from 1999, discover that they have both woken up in the same bed at the same space-time. More surprisingly, they realize that they can time travel by exiting the bedroom door. The fun begins when they start to plan a number of changes within these two eras. However, they do not know that their destiny is in the hands of a mysterious person.