Dragon Ball Z: Shenron Rises (Story)

Dragon Ball Z: Shenron Rises is a story about the life of the Z-Fighters post-GT, it is still in production at the time so not much information is available currently.

What We Know
We have learned some of the plot by small teasers and bits of information that's been gathered, we know the plot or at least most of the plot which is PG Cell, Android 21 and Gods of Destruction (excluding Bills) attempting to destroy Earth.