Protagonist Qi Xia and nine others wake up in a mysterious room and are forced to take part in a deadly game. During a round in which they recount the last thing that happened before they arrived, the group somehow wins the first game, but the room begins to collapse. At the critical moment, a newcomer named Lin Yu appears and leads them to safety. More unknown dangers and challenges await them as they search for hope of survival on this ten-day journey to the end.
