Seven Years Still Mine key art

Seven Years Still Mine

She told him she'd come back in one day. Seven years later, he's the most powerful Beastkin on the planet — and he still remembers.

27 EpisodesLive-ActionBeastkin RomanceReunionSci-Fi FantasyPossessive HeroSecret Prison

Episode one opens on the drive away from prison. Celia sits silent, staring out the window at a world she no longer recognizes.

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Meet the Characters

Three people bound by a promise no one kept — and the world that moved on without her.

Celia character portrait from the show

Celia

A former top researcher at the Vera Institute, released after seven years in a secret prison.

Blonde, sharp-eyed, wears a beige trench coat and white lab-style blouse. She developed the first white-snake beastkin test subject, saved him from disposal, and tamed him for one year before the institute forcibly reclaimed him.

On the drive away from prison she stares out the window at scenery she no longer recognizes. When Tessa mentions test subject 0207, she flinches: 'Hearing that number again after so many years caught me off guard.' She remembers every detail — 'Highly intelligent, physically frail, emotionally unstable, but with exceptional regenerative and psychic abilities.' The line that defined her: 'Just one day.'

Cyrus character portrait from the show

Cyrus

Test subject 0207 — now the Beastkin Commander holding absolute power.

Silver-haired, pale, with icy green eyes that turn black when his power surges. Half-human, half white-snake beastkin, he coils his long snow-white tail around Celia and lifts her off the ground the moment he sees her again.

When the institute took him away as a child, he tore apart his control collar, shattered the metal restraint over his mouth, and blood soaked the white scales along his cheek. Even a full team of security guards couldn't hold him. The last thing he said before being sedated: 'How long? Just one day.' Now, seven years later, the Commander who commands the whole Beastkin army only has eyes for the woman who stopped his petri dish at the incinerator.

Tessa character portrait from the show

Tessa

Celia's former colleague at the Vera Institute, now a successful company owner.

Blonde, polished, lives in a downtown apartment dominated by a two-story jellyfish aquarium. She picked Celia up from prison, offered her a place to stay, and pushed her to come work at her company.

She talks nonstop on the drive: 'Beastling are in power now. They tore the whole place down. The higher ups were all executed.' When Celia zones out, she notices: 'Celia, are you listening?' She presses — 'Why don't you come work at my company starting tomorrow? You were our top researcher back then, I believe.'

When Two Worlds Collide

A prison release, a jellyfish aquarium, and a promise that was supposed to take one day.

Episode one opens on the drive away from prison. Celia sits silent, staring out the window at a world she no longer recognizes. Tessa Arden, her former institute colleague, drives and talks a mile a minute — Beastkins are in power now, the old Vera Institute is torn down, the old senior staff were all executed. Celia zones out and mumbles something about test subject 0207. She flashes back: the Vera Institute, a glass tank in the lab, a white-snake beastkin with silver hair and icy green eyes. She stopped his petri dish at the incinerator, insisted on adopting him for a year, named him Cyrus, taught him to read. 'He still had the mind of a child.'

The flashback cuts to the day the institute reclaimed him. They noticed his power had surged. He tore apart his control collar, set off the shrill alarm, mangled the metal restraint over his mouth — blood soaking the white scales along his cheek. A whole team of security guards couldn't hold him. One of the higher-ups finally lost patience: 'Can you get him back or not? If you can't, just kill him.' Countless guns trained on Cyrus. Celia stepped forward, held him tight: 'Be good, Cy. Go with them for now. I'll come get you soon.' His icy green eyes moved sluggishly, black pupils widening until they covered most of the green. 'How long?' he whispered. 'Just one day.'

Back in Tessa's downtown apartment, the two-story jellyfish aquarium dominates the living room. Tessa settles Celia in and makes coffee. 'You still have a thing for jellyfish?' Celia asks. Tessa shrugs: 'I just keep them around to pass the time.' She presses Celia to come work at her company — 'You were our top researcher back then, I believe. What you're dealing with now is nothing you can't handle.' Celia looks at the jellyfish drifting behind the glass and says nothing. Seven years is a long time to be gone. And somewhere in the city above, the Beastkin Commander who once asked 'how long' is already asking the same question again.

Key Moments from Seven Years Still Mine

18 frames from the first three episodes — as aired and unretouched. Swipe on mobile or use the arrows to browse.

Exciting Plot Highlights

Four standout beats from the opening arc — no ending spoilers.

Episode 1 — The Prison Drive

Celia leaves prison and stares out the window at a world she no longer recognizes. Tessa talks nonstop about how everything changed. The camera lingers on Celia's face — she's not listening. She's hearing a number: 0207.

Episode 1 — The White-Snake Beastkin

Flashback to the Vera Institute. A glass tank, silver-haired young man with icy green eyes, half-human half-snake. Celia stops his petri dish at the incinerator. 'He still had the mind of a child. I named him Cyrus and taught him to read.'

Episode 2 — The Day They Took Him

Security guards, broken control collar, blood on white scales. The higher-up says 'if you can't get him back, just kill him.' Celia steps between Cyrus and the guns: 'Be good, Cy. I'll come get you soon.' His question: 'How long?' Her answer: 'Just one day.'

Episode 3 — The Jellyfish Apartment

Tessa's two-story jellyfish aquarium. She offers Celia a job, a couch, a future. Celia says nothing. The camera holds on the drifting jellyfish — and on the woman who promised one day and came back seven years late.

What Viewers Are Actually Saying

The comment sections that cannot stop quoting the 'just one day' scene.

What viewers keep quoting: the line 'Just one day' from episode two, where child Cyrus asks how long Celia will be gone and she says one day — seven years later she walks out of prison. People post the tank scene from episode one more than any other beat. The jellyfish apartment in episode three splits the comments: half of them are crying at the quiet, half are waiting for Cyrus to walk through that door.

Why Worth Your Time

Three reasons this one earns your next binge.

The hook is the promise, not the slow burn: the line 'Just one day' is spoken in episode two as a flashback, and the entire first episode is Celia walking back into a world that moved on without her. The Beastkin setup — silver hair, icy green eyes, a tail that coils around her waist — is never treated as a monster reveal; it's a reunion setup.

Cyrus is written like a man who waited seven years, not a villain: the broken control collar, the blood on the scales, the 'if you can't get him back, just kill him' line — all of it establishes that his power is real and his love is older than the institute. Celia is allowed to be quiet, shell-shocked, not instantly heroic.

The atmosphere tracks the seven-year gap: cold car-window gray in episode one, sterile lab blue in the flashback, warm apartment gold with drifting jellyfish in episode three. The show leans into the sci-fi reunion aesthetic without winking at it.

User Reviews

Real viewer voices — from the opening-episode crowd to the binge-watchers.

Q&A

How many episodes does Seven Years Still Mine have?

The official player confirms 27 episodes in total.

Is this a full series or just a teaser?

It is the complete short drama — the whole arc from Celia's prison release to the Cyrus reunion is covered across the episodes.

Who are the two leads?

Celia is the former Vera Institute researcher who saved test subject 0207; Cyrus is that same test subject, now the Beastkin Commander holding absolute power.

What is the setup in the first episode?

Celia is released from a seven-year secret prison and driven back to a world ruled by Beastkins. She flashes back to the white-snake test subject she saved and tamed for one year before the institute took him away.

What is test subject 0207?

A genetically mixed white-snake beastkin — highly intelligent, physically frail, emotionally unstable, with exceptional regenerative and psychic abilities. Even a severed tail can grow back.

Who is Tessa?

Celia's former colleague at the Vera Institute, now a successful company owner. She picked Celia up from prison and offers her a place to stay and a job.

What is the tone of the show?

Sci-fi fantasy, reunion romance, restrained and atmospheric — cold car-window gray, sterile lab blue, warm apartment gold.

Can I watch it on mobile?

Yes — the player opens directly in your browser and works on both mobile and desktop.

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