Sartorius sourced the child, Alexandria, from one of his patients at his asylum, and left Francois in charge of raising her. Alexandria was taught a special song by Sophia, unaware it would purify her soul for a ritual the group would perform on her. However, the alchemists had not foreseen Lucien falling in love with Alexandria when he attended one of her concerts, thus Thaddeus had him arrested on a false charge of draft-dodging. Knowing the fifth element would be theirs at the next solar eclipse, the group lured Alexandria to their Agrippa for sacrifice. Lucien, learning of their plan, escaped from his cell, but arrived too late to save Alexandria. Angered, Lucien killed the group in revenge, and became the Nemesis in order to find the fifth element himself, and revive Alexandria with it. When the player returns, having revived the group, the alchemists attempt to convince them to drink from a chalice, but seeing them not willing, chose to send them away, while resuming their ritual.