Ep. 3: The Four Musketeers apprehend Caron while Durand escapes with him.
Aired on September 2, 2006

3
After the Four Musketeers defeat the Gargoyles and capture Caron, Durand frees him, allowing both to flee. Robin pursues Durand, while D'Eon and Teillagory track Caron to his employers. They discover Caron serves Comte de Saint-Germain, who burns his house to cover their escape upon noticing the eavesdroppers. D'Eon enters the burning building and finds a significant book. Later, D'Eon and his friends meet Durand at Lia's casket as requested. Subsequently, King Louis XV and Duc d'Broglie invite D'Eon to join Le Secret du Roi, following his sister's path. This sequence concludes the immediate conflict while opening new political avenues for the protagonist within the royal secret service structure.
Episodes
- Ep. 1 · D'Eon investigates Lia's murder and Bernis's abduction by French secret police
- Ep. 2 · D'Eon encounters Lia's soul, meets Robin and Durand, and forms the Four Musketeers with Teillagory.
- Ep. 3 · The Four Musketeers apprehend Caron while Durand escapes with him.
- Ep. 4 · Duc d'Orléans plots against Musketeers while D'Eon joins Le Secret du Roi
- Ep. 5 · D'Eon chases Vorontsov while Anna waits and the King warns Orléans against war
- Ep. 6 · Four Musketeers Await Midnight Decision While D'Eon Seeks Truth About Lia's Vengeance
- Ep. 7 · The Four Musketeers travel to Russia to recover stolen Royal Psalms from Vorontsov.