A beautifully complicated story that is amazing for the first15 ep then the ending goes downhill.

***SPOILER AHEAD***
Alternate ending: black not killing the last guy, instead, handing him to law with proof ( he is given a good punishment and his life is ruined ) then, black going with the death squad and being a reaper for the rest. when all this was happening haram found about everything, she blamed herself for killing everyone and committed suicide by jumping from the cliff and became a second class reaper cz she took her own life met black, reunited, got to know about everything ie her father and black himself, accepted it and became partners did their job well and after a while went to paradise