Xie Jian, a failed businessman, is hiding in his basement to avoid debts. He is running on a treadmill when he suddenly receives a call from his long-time friend Wang Yan. Wang Yan tells him that he has installed a sensor bomb under Xie Jian's treadmill. The bomb has to detect the pressure and frequency of Xie Jian's steps in order not to explode, and Xie Jian has to keep running if he doesn't want to be blown up, as a punishment for not saving him when he was in danger seven years ago. Jian Xie's life pass before him as the race increased. Like a trapped beast, he reflects on his own journey and suddenly realizes that he has hurt many people. While running for his life Xie Jian confesses on the phone to all those he has hurt. As he confesses, he discovers truths that shock him deeply. (Source: Chinese = HKCinema || Translation = MyDramaList)Edit Translation