In a hundred centuries, science and technology reached its peak, and the pollution of the earth was very serious and reached an irreversible point. In order to find a way to save it, humans used a large number of time and space shuttle machines, leading to historical chaos.
One day, when the heroine died, a voice appeared in her mind.
Sinister system: Host, your mission is to travel through time and space, find a way to save the earth, and change the end of the earth! Three wishes can come true!
Hostess: OK! I promise!
Many years later, when the heroine thought of herself at that time, she felt regretful: System! Why didn't you tell me that I'm not the protagonist, I'm just here to help the protagonist! And why my mission is to serve him in "all aspects"!
System: The host task has been completed and the system has entered sleep state...
Female protagonist(▼DRAN▼#)
