What to do with old strange dreams

It should be a very happy thing to find someone who can be with you for a lifetime.
But Liu Ansheng couldn't be happy no matter what.
Because of a virtual dream, he met a woman who could be with him for a lifetime.
But his girlfriend has the system in the female frequency text, and this stupid system gave him the reward that should belong to her.
The price is to replace her, go to various worlds, and battle wits and courage with those protagonists who call the wind and call the rain...
Seeing the protagonists coming from all over the world, Liu Ansheng couldn't help but let out a sigh.
"I just want to live in peace, why is it so difficult!"

Key words of the novel: How to be good in old strange dreams