Not a Grimoire

Dear diary,

I did some exploring while Tina-tina slept.

This bunker is more advanced compared to the one I stayed in before. There's runes carved all over the walls but they're hidden in plain sight. They're so small and complex I'm having trouble identifying what they're used for.

I looked around some more and found them on the floor and ceiling too, all of them are actively pulling mana from the air and doing something. I don't know what exactly but it's probably related to why Tina-tina can't get out of here. It looks like they're pulling Tina-tina's mana as well, no wonder she's so thin.

I need to ask Gerry about these runes before I take Tina-tina out of here. She won't last long if her mana is drained into nothing.

Love,

Tina