"Power source for Hadean spaceships, more lightweight and longer lasting than-- military secret technology we have," this time Albus caught herself before revealing too much. Due to the unconditional trust familiars felt towards their master, it was somewhat hard to conceal things. Yet a more important detail was… "But why--" Why would they want to kill this Hadean royalty? Albus frowned. "Could there be a usurpation happening in Hades?"