"； Do you want to do this; Fatal temptation... Challenge Game : The floral artist Ae-ran (Vicky) and forensic investigator Min ho (Choi Ryeong) from the prosecutor's office both have a family that everyone wants. However, Min ho cannot control her sleeping time, so Ae-ran begins a challenge game in which she seduces unfamiliar men and has sex with them. One day, Ae-ran and Min ho met Alex (played by Choi Hyun ho) at a tango caf é. Alex is interested in and approaches Ae ran, who is more handsome than her husband Alex. Min ho later witnessed their actions and was very angry when he found out that the man Ae ran was luring was Alex. Min ho felt nervous because he realized that Alex was not just a competition partner, so he came to him for a reason. Min ho tried to get rid of Alex, but Alex even grabbed Ae ran and Min ho, feeling the release. The game they started is turning into a disaster...
未知的外星生物，为了不影响地球的秩序，已经转世了Doghouse和Youth——他们成为了具有非凡战斗能力的超级强大的“人类”，外表上只是人类，但身体上是由机械组成的。两个仍然拥有自己力量的“机械人”会用这种力量采取什么行动？它将对世界产生什么影响？
是来自吗？还是真的？15岁的时候，日本开始了一种极端的新生活！
