Zigvigix, leader of the Exo-Guardians discovers something is wrong with his colleague and fellow faction leader, Historia-7. Traveling with Zigvigix into the Archives' Cortex at the heart of the Starfinder Society's home, the PCs come face to face with the unexpected truth behind what's happened to Historia-7. Enacting a desperate plan to assist Historia-7, the PCs soon find themselves racing to save both Zigvigix and Historia-7 from a threat that aims to topple the entire Starfinder Society.
Content in The Many Minds of Historia also contributes to the ongoing goals of the Dataphiles and Exo-Guardians factions. It also builds on events in Starfinder Society #1-99: The Scoured Stars Invasion, though playing that scenario is not necessary for this product.