Joon hyeok is preparing to pass the exam for level nine government staff. Since this is his third attempt, he is sure to pass the exam this time. He moved into a boarding apartment as part of his father's special measures to help his son with his studies. But what awaits Junhui in the luxurious house is not thick textbooks, but two free and unrestrained women. Joon hyeok began his cohabitation with the owner of a boarding apartment full of sexy beauties, Aqiong, and the nurse Dal lae, who exudes sexiness from his face and body. Since then, Junhui has started studying women every night instead of his books.
2010年7月28日，冈边和青梅竹马的恋人Masayuki（金泽和树配音）一起去了科学演讲厅，在那里他们遇到了天才女孩Makase Hongliki（今井美配音）。出乎意料的是，事情发生了。冈部在会馆的走廊里听到一声尖叫，一听到，他就赶到，发现村濑躺在血泊中。冈边用手机上的一条短信告诉了他的朋友桥本这件事，这件事颠覆了世界。实验室中所谓的“未来道具”确实可以影响世界的进程。从那以后，冈边成了一个孤独的观察者。所有这些都是命运之门做出的选择。
