Guild Wars 2

So, a while after its release I want to start playing the seeds of truth story.
A message came up when playing my lvl 33 char that I needed to be lvl 80 to start this storyline. So, I switched to my lvl 80 char, and nothing. I can’t seem to figure out how to trigger the seeds of truth storyline. Is there a place I have to go to or something?
by the way, I didn’t play the last storyline, where caithe left with the egg. Does that matter much?

Open your hero menu, and click the story icon on the left. All the season 2 story chapters are below your personal story, so then you just click one and select “play this chapter” or something along those lines.

I think seeds of truth starts with a NPC letter, so make sure your character’s mail has less than 10 items, or you won’t get it. Deleting mail should make it show up.

Go to the story journal tab in your main hero panel. There should be an unlock option in there to trigger it on a different character and get the mail

Oh and no, you can play them all out of order, some of my characters I only played through the specific story chapter to get the other armor weight reward.