This is all the additional information, nothing major. Just here and there are little details.
From CH 1 to CH 8.
1.1: Edward is half British and half American (Mother American and father British).
1.2: He has dark blonde hair and blackish-brown eyes.
1.3: He is 6,2 in height and has a fair skin color.
1.4: His birth date is June 24, 1997, and his zodiac sign is Cancer. (zodiac sign has nothing to do with his character or personality)
1.5: His mother's name is Lewis Foster and the father died off-screen and didn't even get introduced. His name is Gray Foster.
2.1: The ??? is a really important character. (If it wasn't obvious)
2.2: He not really helping Edward by recalling his memories, rather trying to get his point of view across.
2.3: They are not friends nor foes.
3.1: Lauren is full British, with chestnut color hair and brown eyes.
3.2: She is 6,1 in height and has a fair skin color.
3.3: Her birth date is August 13, 1996, and her zodiac sign is Leo. (zodiac sign has nothing to do with her character or personality)
3.4: The mentioned mother's name is Plamer Taylor and her father's name is Grant Taylor.
4: The first four chapters take place in a made-up town somewhere in the South of England.
5: The year is 2012 in CH 1 to CH 4 and 2020 in CH 5 to CH 8. (So COVID 19 didn't happen in this timeline, because of the Entities being on this earth)
6: The Mannequins, as described by Edward and called "Fiends" by ???. Their official name is "The first Beings". (Nothing will be confirmed or denied about them)
7: Anything about what happened to Lauren with Genesis, will revel be into the story.
8: Reality, destruction, life, and preservation, are classified as universal entities. Other than them, there are seven others. (Will be reviled as the story goes on)