Ep. 7: Urin's Distant Heart and Marin's Desperate Quest for the Ortelius Ring
Aired on August 6, 2009

Following the eclipse, Urin has returned to the sea but exhibits a cold and distant demeanor that suggests something is wrong. Concerned by this change, Marin rushes back to the ocean to reach him. However, Kanon is unable to accompany them because she currently lacks the ability to breathe underwater. To bridge this gap and join the others, she must find a solution to her breathing problem. Her immediate goal is to obtain the Ortelius Ring, which is essential for enabling her to survive and move freely in the aquatic environment where Urin and Marin are located.
Episodes
- Ep. 3 · Marin moves into Kanon's home to fulfill her new role as Priestess of the Sea.
- Ep. 4 · Matsumoto provides Kanon with a treasure map to help her achieve purity
- Ep. 5 · Matsumoto warns Kanon about eclipse dangers while Marin vows protection
- Ep. 6 · Urin's disappearance and the endless blood-red eclipse plague Marin with despair
- Ep. 7 · Urin's Distant Heart and Marin's Desperate Quest for the Ortelius Ring
- Ep. 8 · Marin and Urin's Separation Raises Questions About Their Future Connection
- Ep. 9 · Marin's doubt prevents her from becoming the Sea Priestess while Kanon succeeds as the Sky Priestess despite inner darkness.
- Ep. 10 · Sedna's expanding power casts a dark haze over the town, affecting Marin, Kanon, and others.
- Ep. 11 · Sedna controls land and sea, forcing Warin and Sam to fight on the shore.