Complex sentence: Seeing all the villagers killed, Kirika turns into her other self, the True Noir and terminates all the Soldats' men before she travels to the Manor where Altena and Chloe are.
Split into simpler sentences: Seeing all the villagers killed, Kirika turns into her other self, the True Noir and kills all the Soldats's men. She then travels to the Manor where Altena and Chloe are.