A list of things I would like to keep tabs on, should they become interesting in the future. Update when possible, expand on ideas when there is more information.
-A strange stone, possibly a new/altered sort of Cryolithium
-This person and their mentions of a stone with strange powers.
Strange reality warping box. High Possibility of Colossi relation.
-While the letter itself barely mentions anything of import, but the fact that the crystal glows under only very specific circumstances is interesting. It might do well to keep an eye on this person.