Addition to the Version 0.4.0.0 Guide:
After talking with Jeanna at the Temple Ruins, head to the temple near the Dryad Village to locate her. Then, talk with Jeanna at the Silent Temple, followed by speaking with her at Damia's Temple. Invite her to the mansion, and interacting with her there will allow you to review previous story events.
In Neko Village's blacksmith shop, speaking with the female blacksmith will trigger a quest. She asks you to find ten pieces of Quartz Ore and Life Infused Ore. The Life Infused Ore is located in the orc cave where you meet Sanura. After entering the cave, it's the green ore on the right side. Quartz Ore can be found in the Desert Temple. After entering the temple map, check the top-right corner outside the temple and the top-left corner near the crystal on the right side of the map. The red flower at the bottom-right corner of the crystal is a Tiger Lily, an item used to increase Sanura's capacity. Another Tiger Lily can be found near the pond in Neko Village. Considering the difficulty and requirements of Sanura's capacity upgrade quest, it is recommended to repeatedly enter and exit the temple map to refresh and collect these items. Completing the female blacksmith's quest rewards you with the Life Saber.