Once a sophomore girl in high school traveled through time, she was exploited by an inhumane system.
System: The host can return to the original world after completing the task
Ling Yue:? What if it's not completed?
System: The host will stay in this world forever, and the system can stop the host's body functions at any time
Ling Yue:......
Ling Yue, who was running around desperately on the way to do the task:... Is this something a human does? System?
System (playing dead)
Ling Yue: If I had known this, I shouldn't have been so mean in the first place.
After completing the task
Ling Yue: System, send me back
System (continue to play dead)
Ling Yue:......!!!
Purpose: Save the world and save the hero at the same time