拥有一个每天耍贱整蛊妹妹、毫无家庭感的哥哥是一种什么感受？油炸还是蒸锅？时秒只希望哥哥时分彻底消失！连珍贵的生日愿望都是“快把我哥带走”。不料愿望成真，哥哥变成闺蜜妙妙的哥哥，时秒同情妙妙的同时心里暗爽摆脱“大魔王”！变成独生女的时秒感觉生活无限美好，但却发现时分除了整天和好基友甄开心、万岁插科打诨、整蛊妹妹妙妙之外，还隐藏着不为人知的秘密……

在人生最最纯然且充满想象力的几年里，13岁的小女孩谢欣美（徐娇 饰）都与爷爷（曾江 饰）在深山里度过。古朴的小木屋和静寂迷人的夜空，是她记忆深处最遥远和笃定的依恋。可是终于有一天小美要离开这里，她随着爸爸（庾澄庆 饰）妈妈（刘若英 饰）回到城市生活。繁华的都市五光十色，却无法带给她些许的归属与感动。与小美有着类似地感受的是频繁随着父母搬家与转学的男孩周宇杰（林晖闵饰），相似的境遇与心境让他们走到一起，成为最要好的朋友。某一天，小美的爸爸妈妈选择分手，而她也终于决定回到深山，带着她的好朋友小杰，一同去仰望那久违已久的星空……本片根据著名绘本画家几米的同名原著改编。

Chan-woo, who has been studying to become a police officer for 5 years, joins his friends for dinner to ask for the money to apply for his exam and ends up getting drunk. He completely blacks out and wakes up not remembering what happened in his next door neighbor's room. Not only that, he finds a bloody corpse in the middle of the room. He hurries back to his room and tries to report the incident but he had forgotten his phone in the other room. But the door is locked and he has to resort to using a rope to swing to the next door room outside the window. Once the phone is recovered, he cannot go back because of a group of cultists who are evangelizing the neighbors in the hallway. He knows it’s the last day to apply for his exam and gets antsy as time is running out.

tvN独幕剧系列第六部讲述一个少女长大成人后，偶然发现自己学生时代的文集的故事，描写十七岁的记忆及初恋故事，将于1月6日首播