You met Keikra in Big Cross shortly after saving the village from Rilvolt’s lightning creatures.

She asked you to take over her mission for her because she was asked to pivot to a higher-priority mission (hunting Rilvolt).

The mission was to deliver Memory Crystals to Navras in a monastery up in the mountains.

She also promised Gin to teach him the ritual she used to ensure privacy in her room when she transferred the Memory Crystals to you.