Park Jin-hee Enters Red Pearl Adel

Park Jin-hee, holding the baby in place of her deceased twin sister, went to Adelga and demanded to be allowed to live by Choi Jae-sung's side. Dan-hee began her revenge against Adelga, who had caused her twin sister's death and even tried to harm her sister's baby. She lied to Tae-ho, who had driven her deceased sister Myung-hee to ruin, claiming she had lost her memory and hiding the fact that she was Myung-hee's twin. Tae-ho didn't believe Dan-hee's story that she had given birth in a critical situation and lost her memory due to aftereffects, but Dan-hee explained that she had changed her identity and forged a death certificate with the help of a doctor who had asked her to be declared dead. Dan-hee mentioned Jung-ran, who had overheard their conversation, and threatened her not to covet Adel's position as the lady of the house, revealing that Jung-ran had tried to kill the baby.

Jung-ran was enraged, but Dan-hee insisted that the only way for her, weak and with lost memory, to deal with the lady of the house was through Tae-ho, and demanded that Tae-ho accept her and the baby if he wanted to have and protect the child. Jung-ran offered to raise the child herself and asked Tae-ho to just accept the baby, but Tae-ho accepted Dan-hee and warned Jung-ran never to touch his child or Myung-hee again. Dan-hee looked meaningfully at Jung-ran's pregnant belly and said, "It's what you want most," vowing to crush Jung-ran's desire to kill her sister to the very end. She also hid her vengeful intentions towards Tae-ho, who had betrayed his love for her sister, stating that she would deceive and use him just as he had deceived and used her sister, and that once he was no longer useful, no one would be by his side.

At the end of the broadcast, time had passed, showing Dan-hee successfully running the jewelry business at Adelga and her grown nephew Min-jun and his first love Jin-ju in a tender moment, heightening the anticipation for how Dan-hee's revenge would unfold. Kim Dan-hee began her revenge by entering Adelga, declaring that she would become a "dead person" and live under her sister's name. After holding her sister's funeral, Dan-hee wrote her own name on the urn and calmly said, "I die and my sister lives. From this moment on, I will become Kim Myung-hee and live Kim Myung-hee's time."

Dan-hee confessed everything to Jung Yoon-jung, vowing revenge: "I will fight to protect, and I will fight to send everyone to hell. Even if I have to roll in hell myself." Afterward, Kim Dan-hee headed to Park Tae-ho's house with Kim Myung-hee's baby, startling Oh Jung-ran and Song Geun-tae, who exclaimed, "It's a ghost!" Dan-hee asked Park Tae-ho for help, saying, "Please help me. I've lost my memory." Tae-ho was suspicious, but Dan-hee persuaded him, "As someone weak and with lost memory, you were the only one I could turn to to deal with the lady of the house. Please just let me protect this child by your side."

After much deliberation, Park Tae-ho accepted Kim Dan-hee, saying, "You can stay at this house starting today. As the mother of my son." He warned Oh Jung-ran, "It would be better for your child if you never touch my son or Myung-hee again." Upon entering Adelga, Kim Dan-hee looked at Oh Jung-ran and resolved to take revenge once more. She thought, "You will not have anything. I will take away everything you desire. I will crush your desire that killed my sister." Looking at Park Tae-ho, she vowed, "Just as you deceived and used my sister, I will deceive and use you. When you are no longer useful, no one will be by your side. I will make you pay the price too."