Reset: Season 1, Episode 4

1 - 4: Getting Out of the Loop

Li Shi Qing wakes up on the bus again after falling asleep. Xiao He Yun says there is a bomb on the bus and when they announce there is a bomb on the bus, the bus explodes. They determine that the bomber is riding the bus with them. They decide that the rider in the back seat is the bomber and try to find out if the bomb is in his backpack. Xiao He Yun tries to get out of the loop when they manage to leave the bus at the next stop. However the bus still explodes and kills some police officers as well. Li Shi Qing says she doesn't know Xiao He Yun, but he calls her while she is being interrogated.