What a surprisingly good thriller and mystery, I really enjoyed it. And the cast is really good especially Yoshizawa Ryo looks gorgeous! ! I really started watching cause I like Japanese game fiction, they're always unique and this one is no different. Basically this drama is about how things get messed up between friends due to misunderstandings and our own mistrust. And how sometimes external factors can destroy a valuable relationship by planting dangerous ideas in their minds. How the only way to maintain the relationship is to trust your friend but how does that work out? Must watch!