How to connect multiple post in each other wordpress? -

can 1 me on this? want make page name gallery , in page there multiple post, in every post there multiple post connected it. example in gallery page there post title doomsday inside doomsday there 10 or 20 post connected... can give me idea on or reference. thanks.

if got right, want page shows posts specific category(s).

to need make custom page template, setup divs , put code in divs:

<?php $posts = get_posts('category=3&orderby=rand&numberposts=5'); foreach($posts $post) { ?> <a href="<?php the_permalink() ?>" target="_parent"> <?php the_title(); ?></a> <?php } ?> 

as can see in first line of code can change value of category, order , number of posts. edit requirement.

use same code in other divs able put more post categories (and corresponding posts) in same page.