昭和禁宫不为人知的故事

本片改编自同名漫画，背景设定在提倡支持艺术家移居的海边城市，讲述了悠哉生活的14岁美术社员奏介和他的伙伴们，在奇怪的“艺术家”们来来常常的海边街道上，一边做着自己喜欢的东西，一边用无限的想象力让世界变得愉快。

　　六位身份各异的陌生人，为赢取高额奖金，在神秘盒子的指引下受邀参与世界顶级密室逃脱游戏。谁知密室内布局精良机关重重，陷阱遍布杀机暗藏。是刺激游戏，还是博命赌局？谁在背后操控这一切？谁能够成功破解谜局，逃出生天？

　　A group of young men dare a classmate to reach the porch of a legendary old house, said to be haunted by the thirteen victims of a family massacre. In hopes of making a viral video they arm him with a video camera to prove he was there or to capture him fleeing in terror before even reaching the house, as others have. When he doesn't return, the guys must go in to get him. Inside they discover the truth about the house, the fate of their friend and their own fate as well.