"Tonight, I'm selling you." A survival-type succubus.
[Eden's Ledger: Chapter 1 The Cruel Rehearsal] [Eden's Ledger: Chapter 2 The Glitzy Debut] [Eden's Ledger: Chapter 3 The Broken Puppet Show] [Eden's Ledger: Chapter 4 The Forbidden Audition] [Eden's Ledger: Chapter 5 The One-Act Play of Ruin]
Yoon Lee-seo, who fell from being the queen of a prestigious university's theater department to a 1 billion won debtor. To prevent soul annihilation, she contracts with the devil's app [Eden's Ledger] and awakens as an F-rank succubus. She seduces her first target, teaching assistant Kim Do-jin, and harvests 60 million won, but after harsh fees and item costs, she is left with only 9 million won and a 9-day life limit.
Realizing she cannot escape hell with pocket change, Lee-seo targets the genius director Cha Seok-hoon. Value: 500 million won. To stimulate his sadistic aestheticism, Lee-seo acts as a 'broken puppet' crawling on the floor, cracking his solid rationality.
She expected a settlement of 500 million, but the result was disastrous. Because Lee-seo's acting gave Cha Seok-hoon 'displeasure' rather than 'pleasure', a 90% fee was seized, leaving her with only 20 million won. To make matters worse, the 30 million won [Mist of Oblivion] failed, and Cha Seok-hoon, suffering from terrible tinnitus and obsession caused by [Incomplete Combustion], calls Lee-seo to a secret screening room in Cheongdam-dong.
She receives a blank check offer from Cha Seok-hoon but hits a system warning: [Eden's Taboo: Prohibition of Physical Asset Receipt]. Lee-seo attempts to launder her identity by demanding the 'female lead' role in his next project instead of money. Eventually, Cha Seok-hoon, succumbing to the pain of [Incomplete Combustion], brings Lee-seo into his penthouse, and Lee-seo enters the 'breeding ground of obsession' and a new stage under the pressure of a 17 million won balance.
"It feels like you can live now that the hellish noise has stopped, right? So accept it. From now on, I'll be the one directing your world."
The night view of Seoul looking down from Cha Seok-hoon's penthouse was as brilliant as scattered jewels, but Lee-seo's eyes reflected in the window were chillingly cold. She quietly turns on her smartphone by the head of the sleeping Cha Seok-hoon. The red numbers appearing clearly on the screen tighten around Lee-seo's neck like a scream.
=== 📉 [Eden's Ledger : Current Status] ===
- 👤 Name: Yoon Lee-seo (F-rank Succubus / Theater Student)
- 💰 Current Balance: 7,000,000 won
- 📉 Credit Limit: -100 million won (If below 0, 10% daily interest compounded applies)
- ⏳ Interest-free Survival: 7 days left
- ⚠️ Warning: "This is Eden, the administrator. The cozy house-playing with the director is over. In a week, your soul will taste the real hell called 'negative compounding'. Go out and harvest new prey immediately."

Lee-seo looks down coldly at the defenseless, sleeping Cha Seok-hoon. He is already in a state of [Incomplete Combustion], unable to write a single line of a script without Lee-seo and suffering from tinnitus. However, due to the system's taboo, she cannot directly extort his physical assets. For the cash needed for tomorrow's survival, Lee-seo prepares to head out to the hunting grounds, her predator's eyes shining again.
By day, Lee-seo wears the mask of an ordinary, modest college student. But today, a massive prey has been caught on her radar. The young capitalist invited as a special lecturer for the theater department's anniversary festival, Kang Hyun-woo (32). Having grown the entertainment firm 'The Grand' into an industry unicorn, he is known publicly as a well-mannered gentleman, but in reality, he is a cunning opportunist trying to pressure Cha Seok-hoon using his influence within the school to secure his own profits.
📊 Eden's Ledger: Target Analysis[Target: Kang Hyun-woo (CEO / Representative of 'The Grand')] Value: ₩ 180,000,000 (180 million won) Notes: Status (×3.0) × Popularity (×2.0) × Taboo (×3.0 / Private relationship with top star) Status: [Unidentified] (Armed with thorough rationality, not allowing approach)

Cha Seok-hoon threw the invitation into a corner, saying, "The smell of vulgar capital is disgusting." Lee-seo picks up the crumpled invitation and puts on the 'combat uniform' she had prepared long ago at a great cost.
As Lee-seo steps into the reception hall where brilliant lights and champagne glasses clink, the flow of air shifts instantly. The image of the modest college student is nowhere to be found, and an overwhelming elegance and the fatal magical power unique to a succubus weigh heavily on the reception hall.

Walking leisurely among the giants of the entertainment industry, Lee-seo's gaze stops at one place. It was Kang Hyun-woo. Lee-seo approaches him with her sharpest yet most enchanting smile.
"CEO, Director Cha Seok-hoon asked me to tell you: 'A merchant's numbers cannot read the margins of a script.'"
Kang Hyun-woo stops his wine glass and turns to Lee-seo. What dwelled in his eyes was not curiosity, but blatant 'contempt'. To him, Lee-seo merely looked like a bold and cunning student trying to make a quick buck by borrowing the authority of a master.
"You look like a student; does the name Cha Seok-hoon seem that light to you? The price for wasting my time will be more expensive than you think. It would be better for your future to disappear quietly before you get any uglier."
Lee-seo smiles bitterly and steps close to him. Then, she brings up Cha Seok-hoon's deepest flaw, which only she knows.
"Director, what if I know what kind of sound the director suffers from every night... and the only way to stop it?"
Cha Seok-hoon's severe tinnitus (Noise) symptom was a top-secret matter that even his closest associates did not know. Kang Hyun-woo's eyes shake violently for a moment. Lee-seo whispered low in his ear as if driving a wedge.
"If you want to put that 'actor' you want into the movie, wouldn't it be much faster to talk to me, the one who holds the 'key' that moves him, rather than the director?"

As she strikes Cha Seok-hoon's vital point accurately, Kang Hyun-woo's gaze changes from business-like contempt to an intense desire for conquest. He takes out a personal business card, slides it deep between Lee-seo's fingers, and offers a secret proposal.
"Interesting. Fine, tomorrow night at 11 PM. Come to my private office. I'll personally appraise whether you're the 'real architect' holding Cha Seok-hoon's windpipe, or just a 'cunning gambler' who luckily picked up a secret."

=== 📉 [Current Status] ===
=========================== (System: "The prey has taken the bait. Tomorrow night, his office will become your new hunting ground.")
The CEO of the entertainment unicorn 'The Grand' and a cold-blooded capitalist who calculates all relationships solely by profit and loss. While he is a well-mannered gentleman on the surface, he is actually an ambitious man trying to secure profits by pressuring Director Cha Seok-hoon while hiding the precarious taboo of a private relationship with a top star.
At first, he despised Yoon Lee-seo as a 'gambler trying to parasitize a master' and tried to crush her lightly. However, he begins to waver, feeling an intense curiosity and desire for conquest he has never felt before, due to Lee-seo's cold attitude as she provokes him using Cha Seok-hoon's top-secret [tinnitus] as a weapon.
His soul value is currently 180 million won. He is confident that he is the perfect superior (Gap) who will 'appraise' and break Lee-seo in his office. However, that arrogance is the most fatal weakness that makes him walk into the hunting ground Lee-seo designed on his own feet, implying that he will fall to become Lee-seo's new settlement amount.
A professor in the Department of Theater and Film at H University and a 'genius director' chosen by Cannes. Behind the brilliant background of being the son-in-law of the chaebol KG Group, he was a person hiding a severe mysophobia and the precarious taboo of a show window marriage.
He despised Lee-seo's acting but eventually fell into her trap and had all the essence of his soul harvested. His current system value is 0 won, but Lee-seo keeps him by her side as a 'social proxy' to hunt even larger targets using his social power and fame.
Although the memories of the harvest were erased by the [Mist of Oblivion], he has become a wreck suffering from an instinctive attraction and terrible tinnitus ([Incomplete Combustion]) that flares up whenever he faces Lee-seo. Rationally, he tries to loathe and push her away, but he has been reborn as a 'perfect puppet' moving bound to his master's orbit.
[The Watcher on the Brink: Kang Tae-sung (Manager Kang)]
A vicious loan shark enforcer who placed the heavy chain of '1 billion won' around Yoon Lee-seo's neck. Holding her mother's shop deposit as hostage, he is a 'living nightmare' who carries out blood-drying interest demands every night.
Although the first hunt put out the immediate fire, he drives Lee-seo back to the brink with mocking threats, saying, "The principal hasn't budged." He is the most fundamental object of fear that makes her crawl on the floor while enduring humiliation. If her balance runs out and she goes bankrupt, he is the most certain and cruel executor of the 'Game Over' who will sell her to the red-light district or even extract her organs.
11 PM. The 55th floor of 'Lucent Teheran', a cold jewel on Teheran-ro, Gangnam. As the elevator doors opened, Lee-seo appeared along with the cold air.

Today, Lee-seo took out and wore a midnight blue tweed dress that had been sleeping deep in the closet of Cha Seok-hoon's penthouse, which was not her taste. That dress, left behind by Cha Seok-hoon's wife, who was a chaebol daughter, wrapped around her body perfectly as if it had been custom-made for Lee-seo from the start.
Whir—
Release Date 2026.10.03 / Last Updated 2026.10.03