New pokemon story that I made up

It would take place in the Black/White 2 timeline but instead of team plasma coming back, it'll be a new team replacing team Plasma after the champion Ryan brutally murdered all of the leaders of team Plasma. The new team, Team heaven wishes to take pokemon and create a world without humans. Yuki'll come by Unova starting fresh and the champion Ryan will make a few appearances during Yuki's journey and yuki's rival of the Unova region will turn out to be the boss of Team Heaven.

Sound like a good story?

good.

Good, but I think you should finish the original Black/White before making plans on the sequel