Seeking Information Regarding Blood and Life Essence

...Particularly, what makes them unique to the person they are inside, if that... signature? ...can be altered or changed entirely without harming the person in question, and if that's possible, what it would take.


A personal missive would be best, I suppose.

Thank-you in advance!

Mine has changed considerably over my life, well talk in a few days.

Swift, as someone who has undergone a drastic personal change, I would be glad to discuss it with you in person as well. I'll be at the upcoming feast, just let me know you'd like to talk.

Ms. Glitterleaf,

I do hope my missive has reached you with my perspective. Lord Tartaros, I should very much also be interested in hearing your thoughts on the matter, as I may only speak from a scientific viewpoint.

In science and progress,
Prof. Nigel Whitworth

Thank-you kindly, all of you. I would be most grateful for your expertise.

I did get your missive, professor! I must have sent the response almost the same time as you responded here. Thank-you!