莱纳德和佩妮宣布订婚,他们和谢尔顿商量让他搬出公寓,女友艾米建议谢尔顿与她同居,这可把谢尔顿吓坏了。与此同时,他们最爱的漫画店惨遭火灾。谢尔顿一时间难以接受生活的种种变故,负气出走。一个多月过去了,谢尔顿会在这场跨越美国大陆的旅程中遭遇什么?佩妮放弃了演艺事业,正式踏入药品推销之路,她与伯纳黛特将成为同事。霍华德最烦恼的是,自己的妈妈和漫画店老板住在一起。而单身汉拉杰什何时才能找到女朋友?。Heavily influenced by the ghostly series THE KINGDOM, the sleepwalker Karen seeks answers to the unresolved questions of the series in order to save the hospital from doom. Sound asleep one night, Karen wanders into the darkness and inexplicably ends up in front of the hospital. The gate to the Kingdom is opening once more…。When a police officer with a tablet addiction sees a dead boy, she questions her sanity, but she realizes that she is facing victims of unsolved crimes and that her past can help to catch a killer on the loose.。