Pokemon Soul Silver Iso Where Do I Go After The First Gym Leader In Pokemon Soul Silver?

Where do I go after the first gym leader in Pokemon Soul silver? - pokemon soul silver iso

I recently started playing Pokemon Silver Soul, and I beat the first gym leader Violet City after I get stuck at the Ruins of Alph, and received a rating of Unown, but now I am because the road to the west by a pokemon search tree and the road blocks to the south or is blocked by an old man.