The fight with the Kuo-toa rages on with devastating results. The group is left involuntarily divided and fighting for their lives. A shocking revelation.

Río, Athena, Diego and Kodi each encounter guardians inside the temple, and must obtain their temple keys. Kodi fights a minotaur and Ríona proves herself to a griffin. Later, she hears a familiar woman's voice and has a vision of a young Merlin and King Uther. 

Seraphine and Ara share mutual distrust. Vivien opens up to Ara about what to expect on Kornumb. Kenton tries a new spell as a precaution. An unexpected attack on the ship has everyone up in arms.

The D’artagnans weigh their options before a harrowing final leg of their journey to Kornumb. Self-reflection grants entrance to the Temple of the First Doorway, where no one has any idea what to expect. Eventually the group is separated, and the real tests begin.

Kenton opens up to Seraphine. Captain Sage befriends Ara. Kenton questions Tosh and expresses concern to Ara before confronting Tosh again. Despite Tosh’s best attempts at throwing dust in his eyes, Kenton learns the truth about Soren and has a visceral reaction. After a devastating secret about Ara is revealed, Tosh attempts reconciliation with everyone.

The D’artagnans set sail for the Isle Kornumb. Kodi provides fish for the group and answers for Athena. Río learns more than she bargained for from about dragons in Mallum. Diego is inspired to build something new. Athena checks in with Río who sees another vision that leaves more questions than answers.

Ara has a proposition for Kenton. Seraphine and Tosh take their relationship to the next level. A mysterious patron has a message for Tosh. Kenton invests in a new business. Ara warns Tosh against keeping his secret in the dark.

The D'artagnans parley with the mysterious patriarch of the Tenebris, and knowledge of the Atlantian Devils is shared. Athena strikes a deal. Some light is shed on the wardens of Mal Magnotos. The sending spell gives Río more trouble. Diego goes down after receiving an inexplicable chest wound. The girls see another vision of Balin and Lady Lily. Río's lantern conveys another mystery.

An order from the Duke of Apichem rocks the boat. Seraphine is threatened to force Tosh's hand, and the entire party is taken to the Tane Manor. Diego Tane and Tosh discuss their plans like gentlemen. A free swing has disturbing repercussions. Vivien remembers where she knows Diego Tane.

Diego senses something amiss. Río uses music to make contact with the elves of the Tenebris. Athena and Kodi discover an owlbear. The group is taken to "Silira" and combat ensues.