Core Memory Orb

This magical orb contains a great deal of memory energy. It's an important medium for upgrading the Memories of the Stars level.

Open "Memories of the Stars" on the Character UI.
Only when Memory Points are higher than Memory Core levels can you boost your Memoir Level.
Improve your Memoir level to ensure your success.
When you have Orb of Memories (Tradable and Non-Tradable), you will consume non-tradable versions of the Orb.