Chen Ziang was an ordinary courier until that day when he accidentally triggered a mysterious wormhole while delivering goods and gained the ability to "prophetically look back" - he could see three things that happened in the next 24 hours every day and make changes at key nodes. This seemingly useless ability allowed him to avoid fatal crises time and time again. Undercurrents are surging in the North City ruled by warlord Zhang Xiaotian. The seemingly gentle warlord is actually the manipulator behind wormhole research. He used wormhole technology to create a "space-time cage" plan in an attempt to control the entire city. While evading pursuit, Chen Ziang accidentally rescued Lin Xiaoxiao, a female scientist imprisoned by a warlord - a genius who can see the past but cannot change it. The two met because of the power of the wormhole. One can predict the future, and the other can look back to the past. Together, they can open a passage to a parallel world. However, the real purpose of the warlord is not to rule the world, but to conceal a shocking secret - he himself is Chen Ziang who traveled through time one year later! When the truth gradually emerges, a life-and-death battle about time, love and self-salvation officially begins.
