Fast Transmigration: Save Him

*She was a vegetative patient for years.
In order to live a normal life once again, She needs to complete a several missions.
What is the mission?
Well, Her soul needs to travel though space and time in addition to save and conquer the male master in different worlds…
So now as an excellent male lead rescuer She must keep calm like aloof worker!
She thought it would be easy, until she saw his face.
It was too handsome!
Every time when she complete the mission, the pain would penetrated her heart. 
Because all his memories would be heartlessly washed away every time!
Until they met at the next different world…
Will the loop ever be ended?
In the end would they being together after all this?