Jing Zhao was an employee of the Quick Transmigration Department. In each task world, her job was to play the role of the male protagonist’s first girlfriend.
Since her task was to be a cannon fodder, the role she played was always either arrogant, hypocritical, or greedy for money — which would contrast sharply to the true, kind, and beautiful female protagonist who would stand next to the male protagonist in the future.
The damage that the male protagonist suffered because of Jing Zhao would thus be healed by the female protagonist, and the male protagonist and female protagonist would thus, achieve a HE — Happy Ending.
However, the Lord God told Jing Zhao that the male protagonists that she had abused was so deeply hurt that they no longer believed in love. All the employees of the True Love team that were sent to them failed to heal them and had to return defeated. As such, their task worlds collapsed and were destroyed…
As such, Jing Zhao was forced to return, clean up the mess that she’d made, and reconstruct those task worlds.