Tserver Tserver Oserver Mpserver Hserver Episode 1 Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 Episode 11 Watch Concrete Revolutio: THE LAST SONG (Dub) - Episode 1 Online Aired: Apr 10, 2016 to Jun 17, 2016 TV - (Finished Airing)