A new threat has emerged for the wizarding world. Hogwarts School of Witchcraft and Wizardry is shut down by the ministry following James' disappearance. Professor Thomson sets out on an adventure with his student Simon in search of the magic they require after realizing that the spells they use-including Avada Kedavra-are insufficient. Harry experiences trauma about his son's abduction. For the first time, helpless Harry is unsure of what to do. The army of the Dark Knight is being assembled in the meantime by the new foe Tenebris. James is discovered by Merlin and prepared to face Tenebris while everyone else believes he has died. The James Potter series' greatest epic battle starts.