Kim Min Ah is just an ordinary woman, her family was a simple family before her father cheated on her mother. The child then followed her mother's decision to remarry at that time.

She has a new family, a father and an older sister who is greatly admired. Her sister is a perfect form of woman, beautiful, intelligent and multi-talented until in the corner of her heart she began to feel jealous.

No one can match her, Kim Min Ah is also aware of her sister's perfection to the point that her biological mother compares her to her sister.

The anger and hatred emerged, the envy that was originally suppressed began to explode hurting Kim Min Ah until she cried very hard at that time. She hated her sister so much that her admiration was comparable.

When there was a man she liked, but instead liked her sister who didn't care about that man, the appreciation and admiration she wanted was easily achieved by her brother, until her sister debuted and was loved as a singer and actress.

The more she was in her sister's shadow, the more Kim Min Ah was afraid that hatred would drive her crazy, her heart was turbulent, she couldn't completely hate the person she admired. Therefore she decided to leave.

When she left, Kim Min Ah lived a new life, found a job and found a man she loved. That was Gregor, she liked him when she was trying hard, a friend who was also struggling alone because he ran away from his family.

But when the man fell and his business was destroyed, Kim Min Ah couldn't help but help the man erase his debt. With a heavy heart she met the only person who could help her.

Her sister, Michelina Kim.

By swallowing all her pride and hatred she asked her sister for help to save the man she loved. But bringing them together was a decision that Kim Min Ah regretted very much.

Just for a moment Kim Min Ah looked the other way, they both betrayed her, carving a sacred promise on her wound. Kim Min Ah really cursed her second marriage.

She really cut off ties with both of them until when she heard that her sister was pregnant and gave birth. Kim Min Ah once again fell into the same hole when she first saw the baby, where her feelings were mixed because she really liked and hated the innocent little child.

At that moment she decided to have a baby like her sister but what she met was a bastard, a man who did not hesitate to torture her physically and mentally and drain her possessions.

Ironically, the ones who saved Kim Min Ah were her older sister and her husband, she initially refused when asked to help take care of Cale when she was a widow but when the baby was in her arms was when her heart felt calm.

Kim Min Ah decided that Cale was her last love, loving him and raising him until he could walk when both his parents were busy going to work.

Those were Kim Min Ah's happiest days, until all the things that were almost forgotten were discovered by Cale's parents. They found out that Kim Min Ah liked Gregor and hated her own older sister.

The misunderstanding became even worse when she accidentally hurt Cale. She really didn't mean it, there was not the slightest intention of her to hurt Cale. But her older sister couldn't give Cale back into her arms.

The first time Kim Min Ah was devastated, seeing the sharp gaze of the older sister she admired and the man she once loved. Her life was then empty, everything went monotonously.

Until she heard the news that her older sister and her husband had died.

The first thing that crossed her mind was Cale who was left alone, she indiscriminately went to Cale's house until she didn't realize that her ex-husband was following her.

Kim Min Ah realized when Cale had opened the door and greeted the jerk, but her focus was on Cale who had grown up. Memories of when she raised Cale flashed through her mind until she reflexively hugged the teenager.

"I didn't know Auntie was married," Cale said inviting her into the living room, Kim Min Ah was about to deny it when the man cut her off.

"It's true I'm your uncle, Cale," he said while putting his arm around Kim Min Ah's shoulder, he was about to kick the man when Cale frowned with a pale face.

'I can't show violence to Cale.'

Kim Min Ah only finally pushed away the man's disgusting hand, "He's a bastar-, my ex-husband."

Cale nodded cutely, Kim Min Ah couldn't help but fall in love, even though the child would be the same age as her, but in her eyes the child was still the child she loved very much.

"Then why did you come here?"

__________

Cale scratched the scar on the back of his hand unconsciously, seeing Hyunjae still annoyingly asking about On and Hong.

"Don't be too burdened, Young Master Cale," Hyunjae took the coffee cup that Hans had bought, "A brother of Young Master Haeyeon would be happy to hear your explanation about the two beastman cats. After all, as the owner of the Beast Tamer skill, he would be very interested."

Yoojin glanced at Hyunjae who was sitting next to him, the man was now using himself as an excuse when he found out that Cale was still adamant about ignoring him.

"Besides, the media will be very happy to report that there is a monster that can turn into a human," Hyunjae sent his last card, not letting Cale refuse to explain.

Cale glared at Hyunjae who was playing a cunning game, if the media reported this, On and Hong's existence would be greatly threatened by curious people and the jerk threatened him using this.

"This is your true nature," Cale leaned his shoulders on the sofa watching On and Hong stroking his feet, not knowing how the system and natural laws of this world worked. "Where did the man who was reflected as a friendly man in the eyes of society go?"

Once again, Cale gave in to Hyunjae, the man was clearly more cunning than him, his instincts were right to stay away from Sung Hyunjae more than Han Yoojin.

"You can't just believe the news, Young Master," Hyunjae smiled widely, "But I am indeed friendly and charming."

Cale could only roll his eyes in boredom, "Tsk, then what do you two want to promise?"

"Promise?"

"Yes, if I explain, promise me by the God of Death that you will not say a word about On and Hong to anyone else," Cale took the iced lemon tea on the table.

"As a guarantee that you will not bring this to the media."

Sung Hyunjae and Han Yoojin's eyes met, they both agreed to such easy conditions. Of course they didn't know that Cale meant the Death Oath.

"I didn't expect Cale-ssi to be a religious person," Yoojin nodded, "If it makes Young Master calm, I will promise by the God of Death. Because I am actually curious about who On and Hong really are."

"Of course, I also promise in the name of the God of Death," after saying that, both of them suddenly felt a strange feeling come over them.

Cale smiled faintly behind his glass when he felt the black blessing, he thought he had to say a complete oath like what Cage did to him before, but apparently it was enough to say the name of the God of Death.

Cale's eyes didn't stop smiling when he saw the two of them confused, but he should clarify this oath a little before there was an unnecessary accident, "You will not say anything about On and Hong that I will explain now to anyone, swear to the God of Death."

Han Yoojin then felt that if he didn't add some exceptions, something bad would happen. Yoojin who felt the tension then unconsciously spoke out loud, "Anyone except Yoohyun, Yerim and Myeonwoo, they already know about On and Hong. I can't not tell them anything."

"Give me an exception too, Kang Soyoung," Sung Hyunjae also felt that this oath was a serious oath that he couldn't take lightly.

Cale nodded, "Can you guarantee that they won't leak anything?"

Yoojin saw that Cale was really a careful person, "Do I need to bring them here and swear in front of you, Cale-ssi?"

Cale shook his head, "You guys bear the consequences of those who will break it, how about that?"

Sung Hyunjae and Han Yoojin were now both aware that this oath was part of Cale's awakened skill but neither of them talked about it with each other.

"What are the consequences?" Yoojin asked bravely.

"Eternal Sleep."