It has been a year since Xinai and Eun-hee became friends, and the plot of Eun-hee's car accident has not happened, and the Yin family has a good impression of the Choi family because of the friendship between Eun-hee and Xin-ai, and the two families move around from time to time. However, since Mrs. Yin heard that Cui's mother was born in the slums, her attitude has changed! She has never been to Cui's house again, and she no longer asks Manzhu to do activities together! If it weren't for the fact that Eun-hee likes Xin-ai very much, and only if Xin-ae has a good friend, she would not want Eun-hee to continue to have dealings with the Cui family.

Mrs. Yin's attitude was felt by the Cui family, but only the simple Professor Yin, father and son, did not notice it! Therefore, although the Yin family's father and son had a good impression of the Cui family, because of Mrs. Yin's non-cooperation, the relationship between the two families was still at the level of ordinary friends. It's just that Eun-hee likes the Cui family more and more, and often goes against Mrs. Yin's wishes, and goes to Cui's house again and again to play, and sometimes simply stays at Cui's house for the night, which makes Mrs. Yin more and more uneasy!

After graduating from high school, Core Ai went to the United States and was admitted to the University of California. And Yoon Jun-hee also wanted to go to the United States for further study, so Eun-hee also wanted to go to the United States with Xinai and Junxi, but her grades were too poor, and in the end, Professor Yoon transferred to an ordinary university in California, which gave her a pick-up.

The Yin family has gone to the United States, and Manzhu is not worried about Xinai, so he also followed, leaving Cui Yingying alone. Originally, Cui Yingying also wanted to go to the United States, but he met the goddess who made him excited, and in order to abduct the goddess home, he could only postpone his plan to go to the United States with Manzhu Xinai.

When Eun-hee said that she wanted to study in the United States, Mrs. Yoon was the first to agree! Unfortunately, when the whole family moved to the United States, she was disappointed to find that Cui's mother, whom she did not want to see, had also come with her! Moreover, what made her even more jealous was that the status of the Cui family in the United States was higher than that in South Korea, and the Cui family was not only rich but also very famous in the United States. Cui's mother from the slum turned out to be an internationally renowned nutrition expert, and the university where Professor Yin worked wanted to invite her to be a consultant without this qualification, or Professor Yin came forward, and Cui's mother agreed for the sake of Eun-hee!

This made Mrs. Yin, who has always been proud of her status as a professor's wife, very unhappy, she thought that Cui's mother was just an aunt with good cooking skills, how could she become an expert? Her father was much better than the illiterate aunt! At this time, she wanted to stop Eun-hee and Xin-ae from interacting, but Eun-hee was already in college, and she was no longer a child who could not act independently, so it was useless for her to stop her.

Every time Eun-hee goes home on the weekend, it doesn't mean that Xin-ae has taken over another restaurant, or that Choi's mother has been invited to TV again! Sometimes she doesn't go home at all, and follows Xin-ae to stay in their family's castle, and even Yoon Jun-hee is dragged by her. And Professor Yin was happy to see this, and he even privately told Mrs. Yin that since Eun-hee likes Xin-ai so much, if Xin-ai can marry Jun-hee as Eun-hee's sister-in-law, it would be good, and Xin-ai would definitely be very good to Eun-hee's sister!

Mrs. Yin also likes the excellent core love, and she is also very moved after listening to Professor Yin's words, and even has a strange sense of satisfaction for becoming such an excellent mother-in-law of the core love! But when she saw Cui's mother, she felt very sorry in her heart, and she could only watch the relationship between Eun-hee, Jun-hee, and the Cui family getting better and better! I wanted to stop but was reluctant to give up such an excellent daughter-in-law! I was really sad for her!

When Man-joo knew what Professor Yin and his wife thought, they were all stupid! If she hadn't known that Yoon Jun-hee didn't have that kind of idea about Xin-ai, and Xin-ai didn't have any thoughts about him, she wouldn't have let Yoon Jun-hee enter the door of the Choi family again!

Just when Man-joo was worried about the whimsy of the Yoon family, the plot god also pushed the wheel of fate with great power! Eun-hee was hit by a car on the way to school, and as soon as he was sent to the hospital, a blood transfusion broke out with different incidents of blood type and the Yoon family, and the truth was revealed, Eun-hee was not the Yoon family?

Despite Mrs. Yoon's objections, Professor Yoon went back to South Korea alone to find his biological daughter. When Professor Yin comes back after the investigation, all the truth is revealed, it turns out that Xin Ai is the daughter of their Yin family, and Eun Hee is the daughter of the Cui family!

Cui Yingying also came to the United States with his girlfriend and Professor Yin, and the hero who already knew the truth was worried that Cui's mother and Xinai would not be able to accept this fact, and they have always opposed Professor Yin to reveal the truth. But Professor Yin insisted on recognizing Xinai, and didn't want the Yin family's blood to be left out, especially since Xinai was still such an excellent child!

Knowing that Xin Ai is her biological daughter, Mrs. Yin is even more reluctant to exchange the two children back! This time it is not because she dislikes Xin Ai, but because she selfishly thinks that if she recognizes Xin Ai, then Xin Ai will lose the inheritance of the Cui family's property, and Eun Xi is not as capable as Xin Ai, so all the property of the Cui family can only be left to the son of the Cui family?

However, she will not tell anyone about Mrs. Yin's thoughts, which will damage her kind image. However, as long as she appeared in front of Manzhu, her thoughts were known by Manzhu, and Manzhu knew that Mrs. Yin was a pseudo-white lotus, or even a pseudo-virgin, no wonder she was not the protagonist!

Anyway, the protagonists of this world are Eun-hee and Jun-hee, and Man-joo can't go against the protagonist, so wouldn't it be better to pull the protagonists to her side? If Manjoo saves the lives of the hero and heroine, maybe she will be grateful to the world, and she will be able to get more benefits from this world!

Anyway, it's not the first time to change the fate of the hero and heroine, but the level of this mission world is higher, and no matter how strong the world consciousness is on players, it won't hinder players from doing something good for the world, right?

Man-joo is sure that Mrs. Yoon must be the one who is not favored by fate!As in the plot of the TV series, because Mrs. Yoon and Professor Yoon quarrel over whether to admit or not to return to Shin-hoe, they are overheard by Eun-hee and Jun-hee. Then he thought that his father no longer liked him, and Eun-hee, who felt that he had been devastated, impulsively ran to Cui's house and said that he wanted to exchange it with Xinai!

At this moment, everyone knows that Eun Hee and Xin Ai were held wrong in the hospital back then, and Xin Ai was hit the hardest! Whether it was in the original drama or now, Xin Ai has been hit the hardest! It's just that in the original play, Xin Ai has been suffering and now she has been very happy! Fate is different, and Xin Ai's tolerance for being hit is also different, so her reaction is also different!

Xin Ai ran away with Eun Hee! Left a letter, saying that they couldn't accept this fact, and they went on a trip to relax, hoping that after she and Eun Hee came back, the two families could give them a satisfactory explanation!

Professor Yin was stunned: What kind of explanation can satisfy them?

Mrs. Yin cried! She single-handedly raised her most beloved daughter and her own daughter, but Professor Yin forced her to run away from home! She hated him for being so ruthless, how could she not tolerate Eun-hee? Is blood relationship so important? Eun-hee is a child who has lived with them for 20 years! Eun-hee is so kind and obedient, loves them so much, loves this family so much, has he forgotten it?

Yoon Jun-hee was stupid! The sister he had loved for many years was not his sister? And he knew that Eun-hee was not his sister, not only was he not sad but he was a little happy? His favorite sister and his own sister had run away from home and didn't even tell him?

Manjoo was angry! How could these two children run away from home?

Cui Yingying was the most annoyed! He had already persuaded Professor Yin not to continue to pursue the matter, and telling everything would only add to the troubles of the two families, especially for Xin'ai and Eun-hee! The relationship between the two younger sisters was so good, they should not know about it, and wouldn't it be okay to treat the two younger sisters equally well in the future? Now it's okay! The younger sisters have all run away! Fortunately, they just went out for a walk, what if they really can't think about it? Isn't this ruining the relationship between the two younger sisters?

Three months later, Xin Ai and Eun Hee have returned from traveling the world!

Yin and Choi's families sat down and told Xin Ai and Eun Hee that they had decided to change their household registration back, and in the future, Xin Ai would be called Yin Xin Ai, and Eun Hee would be called Choi Eun Hee! But both of them were their daughters, and they could live wherever they liked in the future, and both families would arrange rooms for them at home, as long as they would never say goodbye like this time in the future! Whether it was Eun Hee or Xin Ai, they were reluctant, they both loved!

In this way, Xin Ai and Eun Hee are relieved, they don't have to leave their favorite family, but have an extra home! More parents and brothers who love them! It should be a happy thing, but everything was ruined by a hench named Han Tae-seok who came back with Xin Ai and Eun-hee, and Yoon Jun-hee's newly made girlfriend You-mi who came back!

Knowing that Han Tae-seok is pursuing Eun-hee, Yoon Jun-hee is angry! Knowing that Yoon Jun-hee has a girlfriend, Eun-hee is also angry!

Yoon Jun-hee, who has never quarreled for so long, quarreled with Eun-hee! Yoon Jun-hee wanted to get rid of Han Tae-seok, but Eun-hee did not agree, she thought that her brother could bring her friends home, why couldn't she and her friends take them home? Eun-hee, who was extremely heartbroken by the news that her brother was about to belong to another one, did not want to live in the Yoon family, and after moving to Choi's house, no matter how much Mrs. Yoon persuaded her, she refused to live with her brother who no longer loved her!

Yoon Jun-hee is very scared! Eun-hee is not his sister anymore, Eun-hee may leave this house, Eun-hee will fall in love with other men, and Eun-hee no longer belongs to him...... How can this be? He loves Eun-hee so much, Eun-hee is his life!

So Yoon Jun-hee came to his senses! He realized that his feelings for Eun-hee were not simply brother and sister love, he loved her! He had always loved her! It's just that he used to regard this love as his brother's love for his sister! That's why he rejected other girls' love letters, so he was so angry with Eun-hee for helping other girls deliver love letters! So he didn't allow other boys to get close to Eun-hee, so in order to be with Eun-hee, he would rather be a person without friends, just to be by Eun-hee's side all the time! If Eun-hee's background is not revealed, and when Eun-hee finds a boyfriend, he will understand his love for Eun-hee, it will be too cruel for him! He will be bitter that he is in love with his own sister, he will hate his shameless perversion, and he will collapse because Eun-hee is in love with other men! Is it too late now? Now that Eun-hee is not his sister, will he be able to pursue her?

Yoon Jun-hee looked angrily at the man who appeared next to Eun-hee! He impulsively confessed to Eun-hee, he said, "Eun-hee, I love you! Don't leave me! Be my girlfriend, be my wife, marry me, okay?"