Sirens: 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... more>> 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 down 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.” <<less

I possessed the cliché villainess.It was Mary Conler, a villainess who was eventually exiled out of the country for harassing the female lead.Being abducted at... more>> birth, once she returned from the orphanageShe was called the troublemaker of the Grand Duke Conler’s Family.Being thrown away by her father and brothers who held no affection for her.I made a resolution.Let’s live as quietly as a dead mouse, then run away to a foreign country with some living funds.But it’s weird.My dad, who I thought didn’t love Mary, suddenly became a fool for his daughterMy brothers clung to me,One of my goofy cousins was growling at my fiance.My fiance, the prince, was angry at the idea of breaking off the engagement,And the original heroine asked me to run away with her.I guess I became a nuisance in a slightly different way?Why the hell were they being so nice to me?My dream is to be single! <<less

I was forced to live in captivity for the rest of my life because I happened to be aware of the fact that I was... more>> a saint. I was truly a ‘real’ saint, but that didn’t matter, because there was already a designated saint in the temple.When I died from all the ab*se I endured, I was sent back to a time before all those previous events in my life had happened. After 15 regressions, I was exhausted. I prayed, “I don’t want anything to do with this, so please just let me die,”And at that moment when I could finally be able to die, someone said, “How about being my daughter?”…. That monstrous duke had adopted me. <<less

In the later stages of the story I got to know that FL mother and her younger sister loves the FL alot. I got to... more>> know this through a spoiler <<less

Luciel is a [Crystal Fairy].Someone who can create jewelry when she feels strong emotions.She died after being exploited and returned to the past!‘This time, I... more>> will never live like that.’In order to avoid the worst future possible, she even proposed a contract marriage to the Empire’s top villain family.But something became weird. The start of this relationship was definitely temporary.“How about becoming my daughter instead of a daughter-in-law?”“I always wish I had a granddaughter, this is just perfect.”“When I grow up, I will marry my sister-in-law.”How come they are doing this to me when they were said to be villians?Besides…“Whether it’s a jewel or a flower, it doesn’t matter to me what you make.”The reaper of Bellstein.The man who was in ruins in her past life said so with a fresh smile on his young face.“If you get out of my sight, I’ll chase you to the end, Luciel.” <<less

Her father and 2nd oldest brother came to love her and worry about her. I don't know about her eldest brother yet cuz I have... more>> not read it yet & also FL loves her small brother and vice-versa <<less

Maternal side love

Arsene, the only heir to the wolf family known for his illness, has died.The culprits are my father and my half-sibling.They killed the heir by lying to use the family’s healing powers.Thanks to this, the family was destroyed, and I was caught up in it and died.But—.“Lady, wake up!”When I opened my eyes, I was back at the age of seven before I died!“Let me marry Arsene!”I can’t die under false accusations again.I requested a contract marriage to the Wolf family without my father’s knowledge.After curing the heir’s illness, I was going to divorce and leave when I turned 20.As the wolf family and our family are hostile to each other, they might hate me,... more>> but it’s better than to die motionless.Let’s hold it in until we turn 20!That’s what I thought—.“Look at these fluffy feathers… how…”“Lady, you look cute today too. Hoho, you seem to be getting cuter day by day.”

“I guarantee you, you will be the most beautiful of all the beasts at this festival!”

Strangely, the people in the Wolf Mansion like me so much?

“You’re not pretty? It looks like all the mirrors in the mansion are broken. I’ll have to ask them to buy a new one.”

My father-in-law even changed all the mirrors.

The servants wished to touch my feathers once.

Besides, my contract husband is weird, too.

I thought he was waiting for divorce whenever he had time—.

“Linsy, you’re my wife. Where are you going to leave me?”

“Now that you’re an adult, you have to fulfill your duty as a married couple.”

My adult husband’s eyes are strange.

Is this okay? <<less

MC is the older sister who loves her younger sister alot

FL has this not-blood-related older yet a relaible brother Harrison who loves and takes care about her. We also have her maid Sussanna who is... more>> like her sister. <<less

Her real family is tr*sh but her (future) husband father-in-law, Grandfather-in-law are so nice to her

Her older brother at first was awkward but then came to love her 

Her sect brother who is also the ogML is like her older brother & cares about her well-being alot. Although somtimes it was a bit... more>> chaotic but nevertheless I loved there relationship which is not shown that deeply  <<less

I possessed an extra who didn’t even have a name in the novel.Her features are black hair and purple eyes that means that she is... more>> cursed.And I’m the lost daughter of the villain in the novel?!***I thought I was a passing by extra, but she was actually the lost daughter of the villainous Grand Duke.“Erita, my beloved daughter.”“My precious little sister. I’ll protect you.”……are these the bloody villains I’ve seen?My father and brother, who people said to be cruel, were too sweet to me.But the villain has a death ending!It was the first time I received love and warmth, and I decided to change the cruel ending of my friendly family since I possessed it 10 years earlier than the original.Yeah, I will definitely change my family’s future……“Erita, I love you.”What’s wrong with the Male Lead? <<less

The final villain is being deceived by his young time-limited daughter in law who was possessed.If I die at the right time, I will marry... more>> his son.The problem is, I already know the cure! And I don’t want to die, but if I don’t get killed now, then I won’t die quietly.“Daddy, I love you so much. You are the most handsome man in the world. Cough, cough!”“Evan, shall we read a fairy tale book together until we fall asleep?”She will have to act a little better to let his guard down. Then, she would be able to do a great job.I think I’ll have to leave secretly after I get better.I have to make a lot of money and buy land under borrowed names—“Call all the council members on the continent. My daughter-in-law has to live.”Father? Shouldn’t I be thrown away?“If you die, I’ll follow you unconditionally. I can’t live in a world without you.”Husband? You’re also acting strange. You don’t love anyone, do you?Even—“Who is this, Kyle Ravonis? The man who seduced my daughter-in-law deserves to die.”“Even if you cheated on me with another man, I will never break up with you.”You must have misunderstood my other name!“When did this start, huh? You said you wanted to live as a sweet couple, but you tried to run away by creating a new identity behind our back?”I want to quietly disappear, not die!I didn’t know my husband, who has been like a friend to me ever since we were young, would come to me with such sore eyes.“You’re still my wife on paper. Live as my wife, and die as my wife.”“Evan?”“You’ve shown me both heaven and hell…”His reddened eyes locked me up.“You’ll never get away from me no matter where you go.” <<less