I was expecting a normal crime movie but this movie was so much more! We see the world of an ex serial killer who suffers from Alzheimer and who wants to protect his daughter. But from who exactly?

I'm really in love with the movie. I watched it 3 times in 4 days and I didn't lose the interest. If you love thriller movies just like me you'll not regret watching it. And if you're confused about the ending (like me at the beginning because I really thought a lot about the movie), you should watch the other version (Memoir of a Murder: Another Memory).
I hope I am not the only one who loves this movie that much.