Writer Lin Mo stayed in a remote Lost Inn in search of inspiration. On the first night, he received a bloody warning note from an unknown source, but chose to ignore it because of hesitation. When he woke up the next day, he was horrified to find that the date had not advanced and he was stuck on the day he checked in. What's even more frightening is that every time after a mysterious death in the hotel, he would wake up in Room 206 in the early morning and repeat the same day, but the severe pain and traumatic memories caused by the previous death were truly imprinted on his body and soul.