Mia Greene

Mia Greene is the one behind the murder of Alkar Johar. She is the original antagonist of the game and the one who starts and moves the plot forward, killing also Steinbeck, Caulker and Blake throughout the game-play.

Background
Mia was a patient in Delphi House, Lucien Flowers mentioned that she had a very rough childhood, leading to an aggressive behavior. She was also very attached to Alodie Carter, to the point that when Alodie died, she overdosed herself, committing suicide. This later turns out to be a stunt pulled by her, since she is still alive.

After faking her own death, Mia kept an eye on Erica as she was growing up. Later when she found out that Peter Mason had the same plans for Erica that he had for Alodie, Mia breaks into the house the mason house one day and murders Peter Mason in order to protect Alodie's daughter. Erica witnessed the murder but she didn't catch a clear view of Mia.

Present day
Mia lives in right across Erica's apartment. She is first seen by Erica when she hears her coughing when she is trying to get inside her apartment. It is evident that she is sick with some sort of illness, which is later revealed to be the same Oleander poisoning Hanna, Tobi and Erica are getting affected by.

Delphi House
Mia sends a package to Erica that contained a hand (later known to be a person called Alkar Johar) covered in blood, holding a medallion that had the Delphic Epsilon symbol. This is the trigger that sets Erica to seek answers and information about her dad.

Day 1
Mia contacts Erica for the first time through a telephone that sat at the reception counter at the Delphi House. Mia expresses her yarn and excitement of finally being able to talk to her, she also tells Erica her dad was not what she think she was. She also tells Erica to follow the music and to find information about Alodie Carter. If Erica decides to doubts Mia's intentions, she advises her not to trust anyone, not even her, arguing that they would lie to her and they would try to put her against her and they would lie to her.

Day 2
Mia sends again package to Erica, Hanna comments to be a very fancy packaging. Kirstie pushes Erica to open up the package. The package this time contained a porcelain doll, a childhood gift made from Flowers to Erica. Hanna Kirstie and Erica discovered there was also a piece of skin in it. The piece of skin had a tattoo on it, Erica remembers seeing that tattoo on Steinbeck's arm, the guy who worked at the desk at the reception of Delphi House.

When Blake and Erica go back to Erica's apartment they find out her the door of her house was forced open (Probably this explains how Mia got Erica's doll). Blake breaks into Mia's apartment(the did not know at that moment) to only find her house covered with graffiti of the Delphic Epsilon and countless of strands hanging out from the ceiling across the whole apartment. This time Mia calls Erica once more, where she admits to have murdered Steinbeck, admitting he was 'one of them' as well, just like Johar and Erica's dad, she also tells Erica that his body was in the next door.
 * If Erica decides to not trust Mia, she tells her not to trust anyone, not even her, and also tells to Erica that they will try to lie to her, trying to put her against her.
 * If Erica decides to Not to see the body when Mia tells her to go do so. Mia tells Erica that she cannot escape from this for ever.

Erica recognizes Mia through a face recognition and they realize she might still be alive. After Flowers and Blake take off, Mia breaks into Caulker's place and murders him, performing the same injury Peter Mason had the day he died.

Here is when Mia and Erica finally meet face to face, she admits being looking forward to meet her and asks her if she missed her. She tells Erica that everyone she has ever killed was to protect her and reassures a horrified Erica that she'd never hurt her. Blaming Peter's actions, who took Erica's mother and she was going to do the same to Erica. She Exposes Delphi House secret world underneath its walls, she tells her that she could get through the walls using the medallion with the Delphic Epsilon Symbol as a key. Finally, Mia tells Erica she'd be waiting for her at a farmhouse not close from Delphi House. She advises Erica to go there alone.

Mia's fate
Depending on what Erica did, Mia's story changes. However, regardless of how things unravel, Mia would always die.


 * If Erica decides to Tell the truth to Blake, they both would head to the farmhouse where Mia would kill Blake when they were investigating the place and knocks down Erica with a sedative made of Oleander.


 * If Erica decides to Lie to Blake, she would get to the warehouse alone and get knocked out by Mia with a, Oleander sedative.

Mia shows her the truth and real intentions of the Delphi Community and tells Erica she is the butterfly, the priestess that could see the future by looking into the fire, same as her mother, that's why they needed her. Mia reveals Erica that Alodie is still alive, but she is trapped and she needs to be freed.

Mia and Erica head back to Delphi House to end everyone for once, Mia hands over a knife to Erica to cut the wiring of a surveillance camera and tells her to keep it for safety once she cuts the wire.

At the entrance of the Delphi House, Mia disables a guard with ease and tells Erica to kill him otherwise He'd raise the alarm.
 * if Erica asks to be taught how to kill, she would enter the House Armed which would trigger hostile Blake if he's not dead
 * If Erica refuses to kill the guard, Mia kills him and Erica enters the House Unarmed

If Blake is still alive at this point(because Erica decided to Lie), Mia will shoot Blake, killing him instantly.

Mia finally succumbs to her illness and falls on the ground. She offers her gun to Erica and tells her to use it for protection, telling her to do whatever it takes to save Alodie.

Notes/Trivia

 * Her current fate is actually unknown. It is hinted that she died when she hands over her gun to Erica. However, there are some dialogs that hinted that she escaped.
 * Mia originally is thought to be the antagonist of the series, but the story makes a full 180 when she tells the truth about the place.
 * It is hinted that she was a high rank follower in the cult, since in flashbacks she was wearing a mask and participating in rituals and ceremonies.