Recaps

Bai Mo helped Melusine survive her collapse and choose a life with him, while Morgan gathered the Clan Bells and prepared to move Britain beyond its calamities. At Gloucester, Spriggan’s schemes triggered a violent auction and Beryl’s transformation, leaving Morgan to face Knocknarea’s army as the fairies turned on one another.

• Bai Mo fused Nidhogg’s bone into Melusine and used the sea’s authority to give her a conceptual rebirth, then rejected Morgan’s contract for her soul.
• Melusine left to return to Aurora but found Aurora with Lancelot, abandoned her old ties, and came back to Bai Mo, who welcomed her into the group.
• Morgan revealed that she and Bai Mo planned to relocate Britain to a world without calamities, and the group chose to bid for Gloucester’s Wing Clan Bell.
• Bai Mo and Morgan overheard Spriggan persuade Muryan to use the Calamity of the Beast against the Fang Clan, while Bai Mo confronted Woodwose and forced him to apologize for his subordinates.
• Muryan made the Gloucester Bell auction’s price the head of a Child of Prophecy, and the fairies began killing one another as she trapped them in the theater.
• Morgan broke Muryan’s barrier, but Spriggan’s northern army attacked Gloucester, and Beryl arrived as a giant gray wolf seeking Mash before Morgan sealed his curse away.
• Morgan ordered Melusine to capture Knocknarea’s leader and prepared to fight the encircling army, while Barghest and Gawain sought to help the people of Gloucester.

Bai Mo helped Morgan secure Camelot as the Calamities closed in and learned that forging the Holy Sword of the Planet required the Fairy of Paradise's life. He refused Morgan's offer to sacrifice herself and instead entered Cernunnos's curses, using the poisoned remains and his own body to begin forging the sword.

• Spriggan sought aid from Aurora and Knocknarea, but Melusine seized Knocknarea and an azure light consumed the battlefield.
• Bai Mo killed Beryl, turned his curse against him, and sealed the cursed mist before Mash accidentally crushed Beryl's head with her shield.
• Morgan claimed the Wing Clan's Clan Bell, while Bai Mo freed Woodwose from the miniature Dawn of Salvation and learned it had drained him with magnetic-field power and magecraft.
• Woodwose returned to Oxford as the Calamity of the Beast attacked and led surviving humans toward Camelot, while Bai Mo and Morgan traveled there to seize the throne.
• Morgan used Water Mirror to take control of Camelot and prepared to move Britain, as Bai Mo descended into Cernunnos and discovered the god's curses threatened the Northern Hemisphere.
• Bai Mo and Morgan attacked Cernunnos, and Bai Mo learned that Beryl had altered the god's curse to turn humans into Mors as well as fairies.
• Merlin revealed that the Fairy of Paradise was meant to become the Holy Sword's material, but Bai Mo rejected Morgan's offer to sacrifice herself and entered Cernunnos's curses.
• Bai Mo absorbed Cernunnos's poisonous curses, drew on Morgan's knowledge and his own forging power, then placed the Spiral Sword and Sword of Victory inside himself until a golden hilt emerged.