Complex sentence: Determined to claim it back, Emily follows the steps of her father, Corvo Attano, in becoming an Assassin armed with the Outsider's mark, in pursuit of claiming her title and restoring power to what had been lost.
Split into simpler sentences: Determined to claim it back, Emily follows the steps of her father, Corvo Attano, in becoming an Assassin. Armed with the Outsider's mark, She intends to reclaim her title and restoring power to what had been lost.