Sequel to SBTM.
While The Crew and The Grays were known within the criminal world for their rash decisions, bravery and family values, the Terra's were known for their members: A group of elite hackers who somehow managed to fuck up everyone's shit electronically while making it look like they didn't put any effort in.
In other words, while everyone knew The Crew and The Grays were strong, they also knew not to piss off the Terra's.
That doesn't mean that the Terra's just went around hating everyone. The only times they got involved with anyone else's business were when it was an accident, they were openly asked for help or if they were openly challenged.
But not many people did those things.
So when they find themselves caught in the middle of a turf war that'd been made personal, they weren't all that thrilled. In fact, they were so NOT thrilled that they decided to join in, taking the side of The Crew in a hope that they could take down the Grays for once and for all. But when the battle's over, and the war has been both lost and yet won, they discover something much darker waiting for them.
All in all, it's just a normal time in Los Santos.