该剧是一部事故剧，讲述在翻建的公寓里发生的悬疑事件。姜成妍饰演李宫福，她是小区的热心女王，是翻建公寓的房屋中介人，赵汉善饰演自私的能力者、精英刑警印浩哲。两人对立并追踪事件的真相。 由《坏刑警》《黄金庭园》副导演李东贤PD执导，新人编剧徐英熙执笔，该剧本为2019MBC公募展获奖作品。
The rights to reallyb's novel 'Roller Coaster' have been acquired by Motion Minds Entertainment! Casting auditions will begin soon.
讲述了萨尔沃和瓦伦蒂诺的故事，他们是两名西西里护士，他们的生活分别在米兰的工作和西西里的家人之间进行。 圣诞节前几天，他们偶然发现了一个神奇的入口：一个意想不到的发现注定会颠覆他们的生活……但未必会带来好转。
拉瓦的母亲把他送到海边和他年轻的叔叔住在一起，他马上开始工作。一天，他发现一个人被冲上了岸。在医院里，Wut医生诊断出这个人患有健忘症，他的叔叔自愿将Lava作为他的看护人。熔岩命名他为波，并重新分配他所有的职责给陌生人。Wave对体力劳动的挑剔和无能令人惊讶，暗示着它过去的骄纵。 Lava's mother sends him to live with his young uncle by the beach and he's immediately put to work. One day, he finds a man washed up on the shore. At the hospital, Dr. Wut diagnoses the man with amnesia and his uncle volunteers Lava as his caretaker. Lava names him Wave and reassigns all his duties to the stranger. Wave is surprisingly fussy and inept at manual labor, hinting at a pampered past.
