Duel of Fates
Kanata heads to nearby Carthago, which supposedly has an old spaceport, in his search for clues to the legendary Histoire. He tries to gain access, but is suddenly attacked. When he confronts the attackers, Kanata is challenged to a duel for his Magus.
Aired 23/01/2024EP 3 - Duel of Fates

Synduality Noir Part 2
Despite returning victorious from a dangerous struggle, Kanata and his friends have, in a sense, lost a key ally, the amnesiac magus Noir. Having partially recovered her memory, Noir reverted back to her former personality: that of Mystere, who acts in a patronizing manner toward her master Kanata. However, Mystere remembers detecting a signal from Histoire, a mystical city, during her former life as an artificially intelligent magus.
Meanwhile, Tokio disappears from Rock Town while hunting down the ghosts of his past; however, shocking revelations await the deeper his search goes. As Kanata, his childhood friend Ellie, and the magus diva Ciel set out for Histoire, a hostile organization named Ideal sends assassins after them. If Kanata wants to stand a chance at accomplishing his dream, he must uncover the unpleasant truth about Ideal—and some of his closest allies.
(Source: MAL Rewrite)