Introduction to the work: Five years later, Lin Wan, an ordinary social worker, was involved in an infinite streaming game called "Corridor of Samsara". In the first terrifying copy, she unexpectedly reunited with her ex-boyfriend Jiang Shu, who had become the number one "god of death" in the rankings. The system forcibly binds two people as teammates, sharing life and death. Each fatal copy reflects their past regrets and quarrels. In life and death tests, they are forced to trust each other again and untie the knots of the past. When the ultimate rules of the system are revealed - the only way to survive is to be willing to sacrifice for each other, they must face their undying love and regret, and win a second life through reunion.