I am wondering when can I access Seventh Street, where is it in the city, like is it underground between Sixth and Eighth Street, and how do you access it when you can? Right now, I am at the point where I have to beat Aya, the second Poison-Type Gym Leader, I guess, the one I think, will give the badge of that type. Corey was the first one, but he died, and everything, and Aya was his replacement, aka the new Poison-Type Gym Leader, so yeah.