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Becoming the Villain’s Family
Completed

Becoming the Villain’s Family

BTVF, I Became the Villain's Contract Family, The Siren, The Siren: Becoming the Villain's Family (Official Manhwa), The Villain Became A Contracted Member Of The Siren Family, 세이렌 : 악당과 계약가족이 되었다, 악당과 계약 가족이 되었다
Native Language Korean
Released 2020
Artist,
Original Ch.: 319
Translated Ch.: 240
Rank: #143
Last Update: March 31, 2026
Original Pub.: Kakaopage, Pegasus
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9

Becoming the Villain’s Family is a popular novel that blends Drama, Fantasy, Romance and more. Written by the author Seol Lee Soo. A total of 240 chapters have been translated and the novel is complete.

Synopsis

‘Siren’ a name derived from an ancient creature, used to describe those who could charm, lure, control, and heal others by singing.
Subjected to live the life of a siren, Aria had experienced, seen, and heard many horrific things. Broken beyond repair, Aria resigned herself to death, when suddenly…
The Grand Duke, Lloyd Cardence Valentine, arrived and whispered.
“Should I kill everyone here?”
“If you need me, just call me. Your song will always reach me, wherever you are.”
In the end, Aria called the devil, bringing death to all those present, along with herself.
“Let’s fall to hell together.”
And with that, Aria breathed her last and died… only to return to her 10-year-old self.
Now that she had a second chance at her life, Aria was determined to change her fate, as well as the cruel fate of her saviour, Grand Duke Valentine.
And so… Aria proposed to him with a marriage contract.
She sold her soul to the devil and vowed to protect him.
[Marry me.]
Aria extended her hand and gave him the contract.
[Let’s get divorced in 10 years…]
The young duke took the contract from her hand.
“So, where should I stamp the seal?”
◇◇◇
“You said you’d divorce me within 10 years.”
The grown-up villain leaned in, hovering his head before he kissed her tenderly over her crown.
“Now that we’re adults, we should sign another contract.”

🎭 System Interface: The “Vow to the Devil” Protocol

Rather than following a standard “Pure Heroine” formula, this story operates on a Bittersweet Emotional Engine that shapes every major decision and conflict.

Component Classification Tactical Implication
Narrative Engine Angst / Fluff / Regret Drives the story toward heartwarming “doting” scenes after intense trauma.
Primary Genre Romance / Fantasy / Myth Sets expectations for a lore-heavy world involving sirens and devils.
Atmosphere Vividly Heart-Wrenching Creates a constant feeling of empathy for Aria’s fragile but strong nature.
The “X” Factor The Valentine Curse Forces the story to evolve as the “scary” dukedom becomes Aria’s sanctuary.

📂 System Interface: The Status Window (Aria & Lloyd)

Instead of simple character roles, the story builds a contrast between these two figures:

Attribute Aria Lloyd Cardence Valentine
Classification The Resilient Songbird The Devoted Beast
Mental Body / Archetype Represents Quiet Determination Represents Protective Obsession
Personality Mature, sober, and ruthlessly devoted Tsundere, cold, and eventually “whipped”
Dynamic Their relationship is built on a 10-year contract that bridges the gap between their tragic past and a hopeful adulthood.
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Editor's Note

💡 The "Healing" Insight

The "Father-in-Law" MVP: What makes this aspect interesting is Tristan Valentine; he is easily one of the best "daddy-in-laws" in the genre, treating Aria with more love than her biological family ever did.

Realistic Trauma: While many stories treat past-life scars as a simple motivation, this novel handles Aria’s hesitation to be loved and her initial self-loathing with genuine care.

The Maturity Check: Personally, this is where the author deserves respect: they wait until the leads are legally adults before pushing the romantic/sexual relationship, allowing the childhood bond to stay pure.

Experience Curve

The "Siren’s Sanctuary" Log

Ch. 1–50 (The Rescue): ⭐⭐⭐⭐⭐
An excellent opening that establishes the tragic first life and Aria's successful proposal to the Valentine family.

Ch. 51–200 (The Growing Years): ⭐⭐⭐⭐
A long, satisfying phase of family bonding and Aria gaining confidence in her "Siren" identity.

Ch. 201–End (The Adult Contract): ⭐⭐⭐⭐⭐
The phase where the childhood romance evolves into adult devotion, featuring a satisfying takedown of the story's "evil priestess" figures.

WebNovelDB Review

8 /10
A "Diamond in the Rough" of the doting family genre, especially for readers who enjoy mythological elements (Sirens) and the "Who Touched My Daughter" protective trope.

Polish: 9/10. The writing feels detailed and metaphorical, particularly in how it avoids "cringe" fluff by grounding the sweetness in Aria’s dark history.

Pacing: 8/10. The story takes ample time to integrate Aria into the family, making the development of her relationships feel earned rather than forced.

Character Depth: 9/10. Rather than focusing on a generic "OP" lead, the characters are defined by their emotional growth, specifically Lloyd’s transition from an emotionless heir to a man with something precious to lose.

Originality: 7/10. While it shares similarities with The Baby Raising A Devil, it distinguishes itself through its unique siren lore and the silent, sober nature of the FL.

The Good:
One of the strongest aspects is the Found Family fluff, which acts as a healing balm for the intense angst provided by Aria's first life.

The Bad:
However, it struggles with fluctuating POVs, which can occasionally lead to minor confusion regarding the timeline or specific character focus in mid-story chapters.

The Archetype:
The Protected Songbird — a protagonist who doesn’t seek revenge through swords, but through the loyalty she inspires in the world's most dangerous "devils."

Verdict:
Becoming the Villain’s Family is ultimately a "Healing Through Doting" experience. It’s less about a fast-paced revenge plot and more about a broken girl slowly learning that she is worth more than her voice. If you’re looking for top-tier fluff with a side of dark mythology, this is a must-read.
WebNovelDB Team

Key Information

Main Characters: Aria (The Siren of the Valentine Family) — rather than a typical protagonist, she is a deeply scarred but surprisingly ruthless regressor who uses her "devilish" vocal powers to heal and protect her saviors. Alongside Lloyd Cardence Valentine (The Grand Duke's Tsundere Successor), whose relationship dynamic is a slow, protective evolution from childhood contract-partners to obsessive adults, and Tristan Valentine, the Duke-in-law who becomes the ultimate "whipped" father figure.
Power System: Siren’s Song (Musical Manipulation). Instead of a generic leveling system, this mechanic revolves around Aria’s voice, which can charm, lure, control, and heal others. However, it is a double-edged sword that originally led to her exploitation, forcing her to use it strategically to rewrite her "fixed" lifespan of 20 years.
Themes: Beyond Found Family and Contract Marriage, the story heavily explores Trauma Recovery and Self-Worth — especially through how Aria slowly moves from seeing herself as a "worthless tool" for Lloyd to finding her own will to survive and thrive.

Reading Progress

Not Started Chapters: 0 Rating: -

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