White tests out a Pokemon battleground prototype: the Battle Subway.
Meanwhile, Black is happily reunited with an old friend.
under unhappy circumstances.
Then Gym Leader Clay reveals a dangerous secret.
Now Black must prove himself to the other Unova Gym Leaders so he can join their team to fight a common enemy - an evil organization that might jeopardize the Pokemon League Championship itself! Will Black earn the trust of the Unova Gym Leaders in time.
by ringing a bell?!.
