This is a highly recommended anime for those who are into solving crimes, deep thinkers, analysts and mind blowing plot twists. It has some touch of questioning what is the meaning of living if we depend on people or technology to decide our future and happiness. What is it to be out of the norm. How do we deal with going against an establish society and system. What is the danger of too much advanced technology. How to remain calm amidst all the chaos and still be mindful on what needs to be done. Thinking out of the box and guess how the other one thinks.