Ding Qi returned to midnight and began the second cycle of this cycle.He was determined to turn the end of his comrades' sacrifice, and summoned the police force to deploy a mission late at night, trying to find the truth of the case by monitoring Yu Shiya, Han Yufei and Tang Xin, three survivors of the last round of explosions.That morning, everything happened like the last cycle.Ding Qi installed a monitor on An Lan when she was not paying attention.