Subtitle Series - TV Series review

Arrows Season 3 Episode 9 The climb 48 hours earlier, Olivier bring Laurelie's father another criminal. He thanks him and takes him away, then Merlyn attack him from behind. He block it,  then he found a lot dark cloth man comes. He is captured by them. He wakes up and see Nyssa, she tell him that his father lost his patient. Now they will clean up the city instead of him, she said Sarab will be take care of it. Olivier see his face, he's Maseo. She said he has to bring the murdered otherwise blood will flood city. Laureli is at Sara's tomb, she found Thea there. She tell Thea that Sara's dead, she said no one should know. Olivier explained them that League of assassin give him 48 hours to find Sara's killer, otherwise they will start kill innocent people. In past, Olivier comes back after get information from that man. He tell Maseo that the company in Hong kong found super virus that can vipe of city. They both go to the lab, while Maseo check the feed...