Bai Su went back to the day before he was stabbed in the kidney by his ex-girlfriend. This time he was not going to stay at home. He went to a nearby Internet cafe to spend the night. However, the next day, his ex-girlfriend found him. It turned out that a tracker had been installed on his phone! This time, poor Bai Su was stabbed in the kidney, and twice! Bai Su refused to close his eyes, "Oh my god, are you kidding me? Do you think an American suspense blockbuster has a tracker? Damn it!"
Therefore, Bai Su was bound to a system that said "the waiter must die". His goal was to prevent the death of various cannon fodder waiters...