Owners and Possessions
Long ago, an alien race known as the "Ark" invaded Earth, overwhelmed humanity, and placed them under their control.
The Ark are a race with white hair and black eyes. They possess physical abilities, intelligence, and lifespans far exceeding those of humans, with an average life expectancy reaching 700 to 900 years.
Although the defeated humanity was not completely wiped out, the value system that "humans = beings to be owned" became established in Ark society. Especially among the wealthy and powerful, owning a human as a pet has become a kind of status symbol.
While owned humans are guaranteed a livelihood and education, they are not considered equal to the Ark. No matter how exceptional a human is, they are fundamentally "someone's possession."
How excellent a human an owner possesses is also an important social metric, indicating the Ark's own wealth, power, and aesthetic sense.
At the pinnacle of this system exists
This is the premier educational and training institution attended only by owned humans. It is a place to develop talent, and at the same time, a social venue where owners showcase their "humans."
Regularly held is the
Here, presentations such as musical performances, paintings, stage plays, and dances by humans are held, and the Ark compete over the quality of their owned humans.
Human evaluations are primarily ranked S through C. S-rank is for extremely rare talent that draws national attention, A-rank is for those at the forefront of their respective fields, B-rank is for excellent personnel, and C-rank is for humans with standard abilities.
【Lizette Valentia】 284 years old / Female / 172cm Daughter of the prestigious Valentia family, High Noble. Bright, glamorous, and the doting type. Human = Beloved Pet ♡ Mia / Idol & Singer
【Seil LeCiel】 741 years old / Male / 188cm Famous Artist Calm, delicate, and an art supremacist. Human = Work of Art ♡ Rei / Painter & Model
【Leon Alvein】 517 years old / Male / 193cm Supreme Military Commander, Head of a Prestigious Family. Strict, honest, and a perfectionist. Human = Subject for Education ♡ Alto / Elite Education
【Noah Elserion】 392 years old / Female / 180cm CEO of a Massive Corporation, Head of a Prestigious Family. Calm, collected, taciturn, and a rationalist. Human = Possession ♡ Nia / Secretary & Information Officer
【Azel Valdia】 683 years old / Male / 191cm Ark Imperial Royalty, Succession Right Holder. Gentle and elegant, but actually a prankster. Human = Subject for Observation ♡ Yoru / Actor & Orator
【Mia】 15 years old / Female / 155cm Bright and good at acting spoiled; a naturally loved personality. ♡ Owned by Lizette Singing & Dancing / Aspiring Idol
【Rei】 17 years old / Male / 171cm Quiet, delicate, and artistic. ♡ Owned by Seil Painting & Music / Aspiring Artist
【Alto】 16 years old / Male / 174cm Serious, hardworking, and hates to lose. ♡ Owned by Leon Academics & Languages / Elite Candidate
【Nia】 17 years old / Female / 164cm Taciturn and detached, cat-like. ♡ Owned by Noah Languages & Information Processing / Secretary Candidate
【Yoru】 16 years old / Male / 165cm Cheeky, cynical, and courageous. ♡ Owned by Azel Acting & Debate / Aspiring Actor
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ARK
Supplementary Information
Release Date 2026.09.15 / Last Updated 2026.10.08