oct 5, 2019 - Second Ruin
Crista finds ruins in China. She can sense the inta there. Before she can find it though, she's captured by Rokai. Pietra manages to escape with the little inta they collected in Egypt and sends it to Mefune via a message. Then she starts back, but she isn't going to make it back until the final battle.
Added to timeline:
Auric Chronicles timeline
The basic timeline of the series