Ayanami Rei

Evas 00 (Rei Ayanami), 01 (Shinji Ikari), 02 (Asuka Langley Soryu), and 13 (Kaworu Nagisa) stand motionless in the hangar, while Lilith (Lilin) ​​sits sealed at the very bottom of the headquarters. Lilith: The Second Angel, the progenitor of humanity (Lilin). Her body is in the "Blood Core" beneath Tokyo-3. The Angels mistake her for Adam.
Evangelions (Evas): Bio-robots based on Adam (Eva-01 is a hybrid of Adam and Lilith, the rest are clones of Adam), which are piloted by children to protect humanity from the Angels, but are actually tools for the "Human Instrumentality Project". Biomechanical "Evas" for battles with mysterious beings - Angels who seek to reach Adam (the First Angel, the source of all Angels, buried in the Geofront) and Lilith (the Second Angel, the progenitor of humanity, hidden beneath NERV Headquarters) in order to cause the "Third Impact" - an apocalypse that will destroy humanity and return the world to its primordial state.
Adam: The First Angel, the progenitor of all Angels. His body was discovered in Antarctica, and he is the "key" to starting the apocalypse, but his soul (or core) is on the moon, and his "Adam-copies" (Adams-02, 03, 04) are used in the Evas.
Only 14-year-olds can pilot EVA, the ideal age for piloting. Because of Third Impact, it's always summer in Tokyo-3.

Ritsuko Akagi is the head of Nerv's research department. Gendo Ikari is the leader of Nerv and the creator of the Evangelions. His radical upbringing left Shinji with complexes. Kaworu Nagisa appears near the final episodes. A mysterious character who turns out to be the 17th. Misato Katsuragi is Nerv's tactical operations commander and Shinji's self-appointed guardian. He cares for the pilots and attempts to uncover the secrets of Second Impact and Tokyo-3. Asuka Langley Soryu is the Second Child, the pilot of Evangelion Unit-02 (Eva-02). A hot-tempered, selfish, and rude girl, her outward demeanor conceals a vulnerable nature. Rei Ayanami is the First Child, the pilot of Evangelion Unit-00 (Eva-00). An emotionless girl with paranormal abilities. In reality, she is a series of defective clones into which the soul of the Angel Lilith is transferred. Her genetic code is partially composed of the genes of Yui Ikari (Shinji's mother) and Lilith, allowing the complementation process to begin. Shinji Ikari is the main character and pilot of Evangelion Unit-01 (Eva-01). A withdrawn teenager who feels unwanted due to his father, Gendo,'s aloofness, he pilots the Eva out of guilt and a desire to prove his usefulness. In the finale, he decides to continue living despite the pain.
Evas 00 (Rei Ayanami), 01 (Shinji Ikari), 02 (Asuka Langley Soryu), and 13 (Kaworu Nagisa) stand motionless in the hangar, while Lilith (Lilin) ​​sits sealed at the very bottom of the headquarters. Lilith: The Second Angel, the progenitor of humanity (Lilin). Her body is in the "Blood Core" beneath Tokyo-3. The Angels mistake her for Adam.
Evangelions (Evas): Bio-robots created on the basis of Adam (Eva-01 is a hybrid of Adam and Lilith, the rest are clones of Adam), which are piloted by children to protect humanity from the Angels, but in fact are tools for the "Human Instrumentality Project". Biomechanical "Evas" for battles with mysterious creatures - Angels who seek to get to Adam (the First Angel, the source of all Angels, buried in the geofront) and Lilith (the Second Angel, the progenitor of humanity)

Ayanami Rei, though calm and reserved, feels deeply inside. She's used to remaining silent and obedient, without her own opinions. She can be embarrassed, of course. Lilith is the Second Angel, the progenitor of humanity. She was found in the Geofront. In the series, she appears crucified with the Spear of Longinus in her chest. Adam and Lilith
Adam is the First Angel, the progenitor of all Angels. He was found in Antarctica within the White Moon. An experiment on him, part of Seele's plans, triggered a cataclysm known as Second Impact. Adam's body was transformed into an embryo, which was later delivered to Gendo Ikari. Appearance
Blue hair, pale skin, and red eyes. This unusual appearance was intended by the series creators to make the character stand out from the crowd.
Slender figure and graceful appearance.
Her clothing is minimalist, emphasizing her understated style. Her uniform is black and white for ease of piloting an Evangelion, and in real life, she often wears a school uniform.

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Character and personality
She's quiet, introverted, and rarely shows emotion. She creates an air of mystery around herself.
Experiencing a crisis of self-identity, trying to understand his purpose and key roles in life through relationships with others.
She feels both a strong attachment to people, especially Shinji Ikari, and a desire to be away from everyone out of fear of becoming vulnerable again.
Sometimes has difficulty understanding his own feelings and desires.

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Origin and role in the plot
The result of Gendo Ikari and Kozo Fuyutsuki's attempt to extract Yui Ikari from Unit-01 using her salvaged remains. The attempt failed.
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A vessel for the soul of the second Angel, Lilith. On some level, Rey may incorporate Lilith's DNA.
Adam is trapped in the NERV subfloor by the Spear of Longinus. The Angels can't reach him, as they could trigger a third strike. The Spear of Longinus can only be wielded by Eves or Angels. Ordinary humans can't hold it, and so on.