OPM'S portal

The day for my death has finally come and aspirants didn't know how to enter the tasks . It found its solution and made announcement about a magical portal that will be opened at seven pm. Every one was tense I was just worried about my brother and how he would feel because I had plans of taking my brother away from the orphanage when I turned eighteen but that dream was about to be ruined ,the money I saved for us to rent a house and stay. I'm so depressed but I didn't know where the portal was located at. I didn't have to worry too much because all aspirants were transported to portals that matched the symbols on our hands we were all gathered and all standing at different stages according to the letter ranking being F c ranked we were bottom and were a lot . I looked up I saw three people that were SSS and they were about the same age as mine, rumor had it that they passed a task world well my thoughts were interrupted by a strange mechanical voice but with a touch of irony laced with it " Rankers welcome to OPM also known as opiamendi" I guessed it stopped to know our reaction well I was spooked out honestly. It continued in the same expressionless and mechanical tone "Rankers task name is "must kill" now prepare for the mission all Rankers will meet together in the task world and it is time limited kill as much as you can good luck" after it was done talking I felt like a whirlpool was pulling me in and I lost consciousness. I woke up in a strange place and a very beautiful girl no a boy was looking at me with extreme killing intent , I was panicked then I saw he was bleeding, he must have killed someone and he was hurt. He slumped next to me I was surprised I tried to get up but he held me back and with a soft voice in a commanding tone "I've gone blind, help me out" who was going to help you. Certainly not me I try to get up but he clung to me " I will pay you when we get back to earth" " how much"l responded immediately "a hundred thousand" it was much so I agreed but who knows if I'll be able to spend it . He asks me to pull him up and we should start to leave because people will be coming over very soon , we quickly left the spot I was and we did meet people as he said and they all aimed to kill him . He then told me that while I was unconscious that OPM had released a new mission which was to kill the SSS to A class and that every SSS to A class will be automatically flawed as in his case he has gone blind and I was the only one who didn't plan on killing him . No wonder why he gave so much I thought I asks him to continue and he told me the time span was seven hours and two has been spent already . He told me that it was being fair that the SSS were extremely dangerous but he never told me his class must be A though. Now I've to think about how to kill something or someone before the time span was up and I will automatically die well he was out of question and the time was still running