From time to time, the empress boasted of the gifts she had received from the emperor and stirred the empress’s heart.She wasn’t the only one. She embarrasses the empress with all sorts of tricks and tortures her prince.Moreover, her empress’s family worked tirelessly to injure her mother’s family.’It has led to the loss of her empress’s authority several times….’The emperor wanted everything at this time, and he blamed and resented the empress, and her empress’s heart burned more and more.’It could be that the accumulating core of her heart eventually created an incurable disease. This time, I will definitely cure the disease.’「Then, legendary relics are also relics, but if you protect her empress from her empress, wouldn’t it be possible to prevent her from getting sick in the first place?」’But we still don’t know the exact cause of the disease. It can be really stressful… Maybe she was what the Empress had planned.’「Then let’s put the legendary relics on hold for the worst-case scenario.”」’Great.’Claire laughed inwardly.Just looking at it, Ruby was a huge help.Claire reassured her that she didn’t have to worry about everything for her alone.「Hey, you know that now! Does that mean that a guy named Oscar doesn’t have a good relationship with her only younger brother, her 2nd Prince?」’That’s right.’「Then it will be very easy to get to know you. Because she has no other sisters to Oscar.」At Ruby’s words, Claire tilted her head.’What do you mean?’「Just as Elliot is going to be her younger brother, Oscar should do the same!」With those words, Claire remembered Elliot, who was delighted when he heard the sound of “brother” for the first time.Obviously, Elliot had only a younger brother. Then suddenly he had a younger sister, and he looked delighted and amazed.It was the same with her twin brothers, Luca and Lois.’Then Oscar…?’「ight! I’m sure you’ll be able to entice me very easily!」’Hmm… okay! First of all, let them relax their guard, and after they get to know you, you will definitely get a promise!’First of all, it’s important in the future.This is to stop Oscar from offering Cybill a contract marriage.So, Claire is trying to get her marriage promise in advance, even if it’s a verbal contract.’Even if it’s a verbal contract, if you need a contract marriage partner, you’ll think of me first, right?’「Gorum, gorum.」’Even if you think it’s just a prank you accepted as a child, you’ll think you should come back and say no to me before you offer Cybill a contract marriage.’「Is that so?」’Yes, I will. Because Oscar was a man with basic manners until he went crazy.’「Yeah, then… Before that, wouldn’t it be important to connect Elliot and Cybill?」 In the original story, while returning to the capital, Oscar and Cybill promise to get married.Around the same time, Elliot decided to propose to Cybill….’If Elliot had proposed to me then, Cybill would have accepted it. Cybill also wakes up late.’「Then, can we just stop Oscar from offering to marry Cybill by contract before Elliot’s proposal?」’that’s right. That’s why I’m trying to get a wedding promise from Oscar in advance.’「Make it irresistible, baby!」’Great! The plan is perfect!’「Okay! Let’s go, baby!」Claire, who was clenching her fists and shaking, paused for a moment.’But what should I do specifically? Can you seduce Oscar?’「It’s easy. You’ll just have to do it as you do for Cybill!」’Come here!’Acting like her frankly cute and lovely little sister hurt her self-esteem….I can’t help it, though.Everything is for the sake of peace and cause!Claire was determined to stand up from her seat.”Claire, where are you going?”Ines asked, still comforting the duke, who was still in trouble. Claire answered, pinching her fingers.”… I want to go to Elliot oppa.”Ines smiled at Sir Rendell, who was beside her, and asked for Claire.”Lady, I’ll take you there.”Claire followed Sir Rendell like that.Her dad, who was about to collapse, was worried but pretended not to know. She’ll be fine with her mother by her side.* * *As a result of asking users, I met on the way.Elliot, Cybill and Oscar said that they are now in the library.Library…?’It’s already a library. They are talented people who will carry the future….’Of course, the future is cleanly destroyed, but… .Claire held her only teddy bear in her arm, and with her short legs she followed Lord Rendell.”Can I give you a hug?” asked Sir Rendell in the middle, but Claire refused.Because her self-esteem was hurt, she had her arms and legs trembling and hugging her earlier.Lord Rendell opened the door when she arrived in front of the library.Claire headed to the place she was told by a servant who worked as a librarian. Behind her, Sir Rendell followed quietly.’There it is!’Claire found Oscar sitting at the table by the window. Cybill and Elliot were absent at that moment.’It’s a chance!’Claire ran towards Tudada Oscar. Lord Rendell stood a few steps away and watched.”….”Small and fast footsteps echoed in the quiet library. Oscar turned and looked at Claire.Claire was looking up at Oscar with her wide eyes wide open.”Hello, Claire?””… Hi.”When Oscar greeted him first, Claire responded with embarrassment.I don’t know why he’s shy, but strangely, his throat was dry, and his heart was pounding.Sometimes I felt like my brain was going white. That made it difficult for me to think.’You need to calm down! That… What did you say? Okay! Just like you do with Cybill!’Claire came to her senses and reminded her of his purpose again.’Like Cybill….’「Yeah, just like Cybill! Claire, go!」”Do you have anything to say?”Oscar finally closed the book he was reading and looked at Claire.Although he might be annoyed by interrupting reading, Oscar was gentle.She certainly seemed curious about Claire because she didn’t have a sister.Claire just stretched her arm out and looked at it.”…?”Oscar tilted his head, not realizing Claire’s intentions.’Hug!’”….”‘Hug it!’Claire waved his arm and urged Oscar.The most important thing to do with Cybill was a hug.Because Cybill always hugged Claire dearly.Claire was smaller than her six-year-old peers because of her slower development.On the other hand, 10-year-old Cybill, Elliot, and Oscar grew faster than their peers.Claire is enough to comfortably hold.’I’m going to drop my arm….’Claire steadfastly waved her arm.It was meant to be hugged by anyone.”Hug me!”‘Hug me, prince!’Ruby, a baby teddy bear who was watching the situation, and even Sir Rendell shouted inwardly.”Are you asking for a hug?””Yes.”When Oscar barely noticed and asked, Claire quickly nodded his head.”….”After hesitating, Oscar held Claire and placed her on her thigh. Claire hugged Oscar’s neck tightly.’It smells good.’It was different from my warm scent for Cybill, but somehow it had a fresh, clean winter scent.”… My sister is like this.”Oscar hugged Claire as if it was completely awkward.As Oscar moved, Claire, knowing she was about to drop herself, desperately grabbed Oscar’s neck.Oscar didn’t know what to do, so he held Claire and stayed still.Claire didn’t know what to do with her, and she thought blankly.’Now what?’「Like you did with Cybill!」Claire licked her lips and traced her memory.Ah!”Do you have to come back tomorrow?”Claire fired her twinkling eyes at Oscar.”… Tomorrow?””Yes. You have to come back tomorrow, You have to play with me.””Well, I will come if possible, but….””Please! You must come! Please!””That, yes….”To Claire’s enormous pressure, Oscar replied that she would know without realizing it.This was the first case.My head says no, so why are other words coming from my mouth?Can a little sister be able to control people? So, Elliot also changed from usual…?Oscar blinked in confusion.Anyway, I had to come to the duke’s house again tomorrow. Because I can’t break my promise.It would have been terrifying for the aide overseeing the Crown Prince’s schedule to find out.”And I….””Yes?”Claire made a big decision to herself, and said, closing his eyes tightly.”I am… I’m going to marry Oscar oppa.””….”Yes, it hurts her pride, but from now on, every time she meets Oscar, she has to breathe out a proposal.Claire let out a sigh inside her.「Life is so tight…. Be strong, baby.」On the other hand, when he first heard the word ‘brother’, Oscar’s expression was startled.’This is a situation I want to show Elliot for some reason…?’By the way.”Why do you want to marry me?”Oscar asked, handing over Claire’s protruding hair.He was terribly uncomfortable with having Claire hanging in his arms, but he couldn’t let it go.It was stuck with so much force, but I was in trouble if I tried to drop it and even cried.Claire was her younger sister, barely found by his dear friend Elliot.She was also much younger than her own half-brother.She wasn’t even close to her brother in the first place, so she had nothing to do with her.Maybe that’s why her existence of Claire felt very new.She said Claire was very small and soft. It was warm because of her high body temperature….Oscar felt strange because it was the first time she had touched anyone except her mother.Besides, does she want to get married?She wasn’t her age, and it was the first time she had ever been proposed to by her little boy.