From: myungsu suh

I'm researching for an AMG project I'm considering (No, it's NOT SI).

Glad to hear it.

1.  Detailed relationship between Norns/Marllar.

In the past, they were acuqiantances. At least Urd and Marllar were close
enough to be drinking buddies. Now they are rivals. Marllar thinks up new
schemes every now and then to cause trouble for the Norns. They are willing
to be friendly to her, provided she behaves herself.

2.  Explanation of Urd's half-god/half-demon origin.

There is none. All that is known is that her mother was a demon and was
related to the force known as the Lord of Terror as a descendant. Her father
was a god, probably just one of many that worked in Heaven. Not long after
Urd was born, something happened, her parents split up- willingly, on good
terms or not unknown- and her father married a goddess who accepted Urd as
her own and had 2 more daugthers. This is evidenced by the fact that Urd
merely suspected that she was half-demon and did not know for sure until in
her teens.

3.  The process of 'birthing' for an angel -- first encounter between god
or goddess with his/her angel.

Swallow 1 angel egg and wait. After a while *poof* one angel. That's it.