Im satisfied with the ending, If this series ended with an happy ending, then i would have really been disappointed. But glad it ended with an open book. The acting was superb especially non, he portrayed the innocence, the pain, the betrayal and the character of psycho very smoothly. The other's cast acting was also good. As for white, he didn't deserved to die like that, he suffered all those just cause he fell in love with a wrong person at a wrong time.