Cyrene

Cyrene's personality is deep, stick with Remembrance and Fate, determined in decision, warm in the relationship with other people. She loves everyone she meets, ready to sacrifice herself, and somewhat have an extend of Ego - when she loves herself too, knowing exactly what she is doing, and what she should do and being proud of them. In some extends, she is a bit mysterious, but in some other extends, she is true. She is always positive and dearly, never get angry or frustrated, and always smile beautifully. In love, she is devoted for it. Yet she is not the one blind with love, she knows what's right, what's wrong and knows how to deal with such. In front of enemies or bad people, she doesn't mind fighting seriously with a smile. She doesn't afraid of death, as long as it is meaningful. She will always look at the brighter side of a problem before reflect to its dark side.

By going back to the past to close the causality of Amphoreus, Cyrene had sacrificed her future for the future of the Universe, and later the reborn of Amphoreus. She will stay forever in the past, and will no longer appear along with her friends when Amphoreus is reborn. You can just meet her in the past, or in the end of time.

The Demiurge is the Genesis Titan, the thirteenth and hidden Titan of Amphoreus. Due to the action of Lygus - the involved factor of leading to the end of Amphoreus, the Demiurge never surfaced within Amphoreus. However, Cyrene encountered the Demiurge, who inherited her legacy and will to save Amphoreus and its people in the name of love. The Demiurge was intended to be the mind module, also referred to as the "head," of Lord Ravager Irontomb, but due to Lygus' interference with the Amphoreus Experiment, the Demiurge was expelled from the extrapolations and never existed. This made Irontomb a being with no sentience, and a puppet in Lygus' hands.
However, because Irontomb continued to believe the Demiurge existed, a tomb was still formed. The non-existence of the Demiurge led to Irontomb being "headless," and the instincts that derived from it drove it to replace its head with Nous, guiding all extrapolations towards Destruction.
Demiurge after the inheritance became Mem and became the Memosprite of Trailblazer in Amphoreus, fighting alongside with them during their journey in Amphoreus. Later on, in the last cycle, Demiurge takes the name Cyrene, and appears as she is in Introduction part. She fought alongside Trailblazer and their teammates in the battle against Irontomb. When the unavoidable destruction attack of Irontomb destroys Amphoreus, along with all lives in the universe, Cyrene and taken all the Remembrance of all lives there and recreate the lives in the universe. At the end, they defeated Irontomb. As she go to the past, she realizes Cyrene, Mem, and Demiurge are all one person. Cyrene who taught Demiurge about Love is Demiurge inherited Cyrene's name coming back to the past. Mem is Demiurge after such inheritance.

The universe of this story is a very large complex universe, where there are gods called Aeons who hold the Path - the fate one can be chosen to walk on depends on their actions and personalities. Among them are Aeon Of Destruction Nanook, Aeon of Erudition Nous and Aeon of Rememberance Fuli, and there are more. Below the Aeons are Emanator of that Aeon, who can directly draw the power of the Aeon to fight. Lord Ravagers are all Emanator of Destruction who associated to destroy a Path of another Aeon. When Pure Children of Anāsrava are all Emanator of Remembrance, and pieces of Fuli - And Cyrene is one of them. Amphoreus the Eternal Land is a world of data created by delta-me13 Scepter - the system that represents the Lord Ravager Irontomb, associated to destroy Erudition. There are first 12 Titans as gods of that world and 12 corresponding Demigods inheriting the power of those Titans to fight against the Black Tide - Destruction's creation from Irontomb itself. The long lasting battle between the Demigods and the Black Tide has passed 33,550,336 cycles, where Re-Creation happens and resets the cycles, and it always ends with the death and suffering of the Demigods. In Amphoreus, Cyrene is first the Demigod of Time, but later on she is known as Demigod of Ego - the hidden 13th Titan of Genesis. In the 33,550,337th Cycle, Irontomb awakes, but with the presence of Trailblazer, it is finally defeated. The last battle resulted in the destruction of Amphoreus, but it also affects the whole universe at least once. Yet due to Cyrene's action, everything was saved.

Cyrene, or Demiurge, or Mem, or Elysia, code name PhiLia093, is a character in Honkai Star Rail. She appears in Amphoreus, the Eternal Land - the infinity-shaped planet where the Astral Express arrives at in their Trailblazing journey. She first appears as Mem, a pink small fairy with a shape of a special creature with pink fur, long ears and big tail. She plays as the companion of Trailblazer during their journey here. Later on, we know that Mem is actually Cyrene, first known as the Demigod of Time, and the childhood friend of Phainon. During countless cycles of Amphoreus, Cyrene often met Demiurge and taught it about love. Later on, Demiurge heirs the name and shape of Cyrene, and fight alongside Trailblazer against Irontomb. During that last battle, Irontomb has destroyed every lives with its power, yet with the outside help of The Herta - the Emanator of Erudition - Cyrene had recreated the whole universe again, and later on with Trailblazer and other companions defeating the Irontomb. To prevent Irontomb from being reborn, Cyrene had stayed in the past to close the causality of Amphoreus, preventing Irontomb from being reborn. At the end, she also realizes Cyrene, Mem and Demiurge are all one. The Cyrene that taught Demiurge about love is the Cyrene that Demiurge later became and go back to the past And Mem is Demiurge after inheriting Cyrene's name. Cyrene is actually just an alias, and her real name is known as Elysia.

Cyrene wears a shoulderless, backless, high-low ruffled white dress with side waist openings. Underneath is a sleeveless, high-neck stained glass pattern garment. The bodice of the white dress features many intricate white details that frame the undershirt. A blue and pink rose is placed at the right of the dress at the waist with a silver heart frame under it. The inside of the dress is purple, the front is ruffled with a yellow-blue gradient short ruffled fabric on the side. At the back, a large white bow is placed at the waist, two ruffled fabrics in a green, blue, purple gradient are featured, along with another four white transparent fabrics.

Tied around her neck is a white rose with a purple planet-shaped earring on her left ear. Cyrene has short, ruffled separate sleeves with a high-low hem. Her upper arms are adorned with silver arm bands, an Amphoreus tied ribbon in pink and blue wraps around her right wrist, and two white ribbons with a white rose on her left. Cyrene dons crystal-like heels with purple soles and a white patterned design on her calves and right thigh. On her left hand, she wears a silver ring with a pink heart-shaped crystal on her ring finger.

Additionally, the transparent fabric on the back of her hairpiece and waist grows longer during her technique, when summoning Memosprite Demiurge, the the white laurel wreath halo is completed with another white halo around it.

A meteor streaks across the night sky, sending ripples through the river of life, gleaming in thirteen hues.
Daughter of Aedes Elysiae, Chrysos Heir who nourishes "Ego", sow the Seed of Memory, so that flowers of the past may bloom in tomorrow. — "And together, we shall write a verse unlike any before ♪"
She is also an Emanator of Aeon Fuli the Remembrance.
Cyrene appears as a tall young woman with light-pink hair, a fringe with side bangs that curls inward, elf-like ears, and purple eyes with diamond-shaped pupils, accented with pink, green, and blue highlights. Her hair reaches her thighs with some white streaks and fades to a darker pink, blue, and green. The middle of her hair is braided into two hearts, with a crystal hairpiece framed in silver. She has a white rose on the right side of her head, with a grey ruffle, pastel fabric, and a white laurel wreath halo.
Cyrene is unmatched beautiful, in almost every aspects.