Board Thread:Questions and Answers/@comment-30771283-20170209163850/@comment-27441457-20170209164517

He grew up as an Eldian on the mainland and joined an Eldia Restorationist group, but they were eventually discovered by the military on Marley. They were all sent overseas to Paradis and turned into mindless Titans, but Grisha was saved by the spy Kruger and was given his Titan powers.