Su Wanwan died suddenly and unexpectedly and was bound by the quick-travel system "Tangtang". She had to travel through various worlds to complete tasks to obtain "happiness points" before she could be resurrected and return to reality. The mission of each world is to save the male supporting character/villain who was hurt by the female protagonist and make him happy.
But what she doesn't know is that the male protagonists in each world are fragments of the same soul. In the process of saving others, she is actually piecing together a love story that spans time and space and belongs only to her.
