剧情简介
NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One ...。驱魔武士李阔在帮助村子里的人后遭遇背叛，遇到追兵，无意中进入死亡的世界“中天”。等待幻生的灵魂在中天的世界里停留49天，李阔与恋人小花遇见，小花完全不记得与李阔过去的所有回忆。因为冤鬼的叛乱“中天”处在危机中，小花拿着拯救中天的“灵体项链”，所以成为了冤魂们的公敌。很巧的是这些冤魂都是驱魔武士在人间时候的朋友。驱魔武士的原首领出于复仇心理，妄图改变世界，就到处追杀小花，以取其神石。为了守护小花，驱魔武士李阔免不了要于曾经的朋友展开一场大战。。
