Quick Transmigration: Cannon Fodder Comes to Counterattack

Meng Li wouldn’t tell others that she would join the big plane when she was dead.She becomes a tasker who shuttles through various planes to complete tasks.Counter-attack, abuse of scum, etc… After every task, she will get rewards. If she fails to complete any task, she will be sanded to death. For completing the task she must travel various worlds.Yes, Meng Li said she likes it very much and agreed to do the work.However, why are there so many wonders in the mission? Are they want to save the world?