the whole drama is the phrase "never let them know your next move" n I love it for that. Listen it has it's high moments, if you're looking for a serious Japanese thriller I would recommend watching something else, I liked it because its trying to take it's self too seriously that it's funny. but it has some good quotes in it I think could mean something to you if you have experience them or think about them. It's an essay watch that makes you laugh and absolutely lose your mind because of how over the top it is.