How can i show only from the second story?

i will explain better:
How can i skip the firt post in the homepage?

Try adding:

<?php global $wp_query;
query_posts(
    array_merge(
        array('offset' => 1),
        $wp_query->query
    )
);?>

just before the start of the Loop in your theme’s index.php template file.

OMG!!!!!!! thank u very much!!!!

one more doubt XD
how can i show only the first post?

<?php query_posts('posts_per_page=');?> should do it but be careful about using both of these queries in the same template. You’ll either need to use <?php wp_reset_query();?> between the two queries. Or use get_posts instead of query_posts for the single post query.

thank u ??

You’re welcome. ??