Go Collect All the Ghosts
No, we don’t mean all of the different shells that you can equip (though you can do that too if you’d like). We’re talking about all of the dead ghosts you can find throughout Destiny’s worlds and Crucible maps. Each one unlocks a new bit of lore in your Grimoire that helps to really flesh out this universe that Bungie has built.
There are a ton of these little buggers to find, though. You may want to pull up a guide and bring along a friend who also hasn’t collected them all so you have some company. To get all of them will take you a few hours, so set aside some time on a weekend for some ghost hunting. When you’re all done, we suggest reading all the Grimoire entries you’ve unlocked. For a game that everyone loves to say has no story, there’s a heck of a lot of story behind the scenes.