Death Rewind: I went berserk in the loop!

To save my father, I agreed to take the blame for my rich classmate. But after delivering the life-saving money to the hospital, I was hit and killed instantly by a car. When I opened my eyes again, I was back a dozen hours earlier. The second time, I was stabbed to death. Only then did I realize I was trapped in a death loop. But this loop wasn't infinite. Every time I died, the rewind time would be pushed back by one hour. In other words, I only had a maximum of a dozen or so chances left. And with each restart, I finally realized that the cover-up and the car accident were all part of a pre-planned trap. They wanted me dead. But they didn't know how difficult it was to kill someone who could keep restarting. In this game, I not only had to survive, but I also had to make them all pay the price.