Heckler's Cove

Annabel lee - daughter of aphrodite

Lenore - daughter of hades (least angst route imo bc it makes sense with her character and style) or daughter of zeus (most angst route bc she's the opposite of how he's perceived and hates him based off of morals)

For Lenore:

Lenore was locked away from the world with her brother, Theo, by being homeschooled in rural upper New York. She comes from an old money family, and only really mingled with the upper-class when she was allowed to see other people. One of the people they mingle with is a satyr-esque character (The Raven) who is undercover at these events to keep track of them and is supposed to convince them on going to the camp. He is mostly neutral on if they survive or not, and mostly sows seeds of doubt into Lenore about her home life.

Her character growth is similar to the webtoon where she is more meek/lets people walk all over her but still hotheaded in the beginning due to her upbringing to being more cocky and rebellious as she grows older (and is at camp longer and grows into her own person).

Both her and Theo are demigods because her parents sacrificed possessions (people, money, blood, etc.) to Hades or Zeus to be able to have children (an oracle said they could not conceive and that the family was cursed if they had 'children of their own' which Theo & Lenore still count as their kids).

Theo and Lenore are either both from one particular god or either or. Because of their family's ties, they have had ties to one or both of the gods throughout history due to their old and prestigious family line.

Because they were mostly hidden away and in a reclusive area, the pair was not tracked by monsters, until Lenore runs away from the family home after an argument with her father about her future and how she is 'supposed to grow into being a proper woman'. She runs away in a direction that 'The Raven' recommended she goes 'if she ever wants to get away from that dreaded place'. She is younger than canon when this happens, but Theo still chases after her to return her home.

Theo still dies, either on the way to the camp or in the beginning of their time at camp in a self-sacrificial manner, and Lenore manages to survive. She is burdened by the fact she lived and Theo didn't because she always believed Theo was the 'better person' out of the two of them. She lives in the Hermes Cabin as her godly parent does not claim her.

For Annabel Lee:

Born into a wealthy family across the pond, she moves to New York after she raises suspicion during her youth about her capability to best every chess opponent in the UK. She lived in New York City before she took residence at Camp Half-Blood. She was able to go undetected until she was 14, but then strange occurrences started to happen around her school and chess tournaments and her father confessed her godly relation to Aphrodite and sent her to Camp Half-Blood to protect her (Ira is a decent-er dad in this AU).

She takes after Aphrodite's beauty, but particularly she takes after Aphrodite's prowess as the goddess of war. She is cunning and always one step ahead of her opponents whilst hiding behind a pleasant and friendly smile.

Her father, and family by an extension, were always hard on her about appearing normal. Her father saw it as a way to have her stay undetected by monsters, but it was harmful for her mental health and how she thought of herself (similar in the way it was in the webtoon).

As for the AU as a whole:

The Deans are the directors of the camp in place of Dionysus. They are minor gods of different emotions who were punished to be the directors of the camp due to past behavior.

The Raven is a satyr-esque character, maybe not a satyr but has a similar role that is more neutral than positive.

Connection with the gods have been ceased (due to the Deans intervention), and the Deans control the camp and how people within perceive the problem at hand.

As for some of the cast, their potential godly parents goes as followed:

Duke - Son of Hermes / Hecate

Pluto - Son of Caerus / Hecate (Turned into cat & gave cats special treatment)

Morella - Daughter of Athena

Berenice - Daughter of Hephaestus

Eulalie - Daughter of Demeter or Iris

Montresor - Son of Ares

Will - Son of Hermes / Apollo

Ada - Daughter of Melpomene / Medusa / Nemesis

Prospero - Son of Thanatos

The Deans are basically the Titan (big bad) in this AU. They are trying to control the demigods to compete with one another to scheme a way to get back at the gods. They could care less about the demigods, but give special treatment to the 'good campers'.

Lenore does not like the gods because they let her grow up in a bad environment and has never been claimed. She plays a similar role to Percy in this AU. Annabel Lee is unique because she pretends to be on the side of the gods and to 'be a good camper and honor our godly parents', but aligns with Lenore. She wants to run away with Lenore to not have gods/the fates dictate who she should be or who she wants to be, similar to Lenore.

Annabel Lee's group finds comfort with the status quo and profit off of being related to 'powerful' gods/goddesses who claimed them immediately. They look down on the unclaimed campers or children of lesser gods/goddesses because they think their godly parents somehow make them better than other people.

Lenore's group all met in Hermes' cabin, and get claimed throughout the story as they stick up for one another and try to piece together why [plot] happens. Lenore does not get claimed and manages to survive with wit, strategy, and perseverance. There are hints to who her godly parent is throughout the story, based off of what captures her attention/preferences in fighting style, but she is not claimed at any 'heroic' or super important fighting moment.