Written in an in-universe historical style by Archmaester Gyldayn, the novelette details:

: The novella was later expanded and included as the chapter "Heirs of the Dragon—A Question of Succession" in the 2018 book Fire & Blood : It is available as part of the audiobook collection or within the Fire & Blood audiobook. Story Summary

[ King Viserys I Targaryen ] | +-----------------------+-----------------------+ | (First Marriage) | (Second Marriage) [ Princess Rhaenyra ] [ Queen Alicent Hightower ] (The Blacks Faction) (The Greens Faction) | | Supported by Daemon Targaryen Defending the claims of Aegon II