A teenage girl slowly opened her eyes. The sunlight coming in between the curtains hurting her eyes.

She remembered the accident that had happened to her when she was on the summit of Mount Everest.

Mount Everest is Earth's highest mountain above sea level, located on the crest of the Great Himalayas of southern Asia that lies on the border between Nepal and the Tibet Autonomous Region.

She and her friends have climbed more than 30 mountains in the world. Although she does not feel that she is a professional climber, she believes in her proficiency to climb.

With her ability and confidence, almost two months long, she finally managed to set foot on the highest mountain peak in the world.

Mt. Everest.

But the goddess of fortune did not take her side at that time.

Her foot slipped while she was posing on the summit of Mount Everest and fell. The last thing she remembers is the shocked expressions of her friends which turn into horror.

Never once she did think there would be a day when she would live again in someone else's body.

Looking at her current physique from a full body mirror with curiosity, she tilted her head. The girl who mirroring her action has a slim body with milky white skin. A pair of red eyes stared without expression with long silver hair that was flowing softly.

She raised her hands to touch her cheek. She felt the softness of the skin that she never had, then she touched her hair and she felt the smoothness, like a silk. Not only that, but the face of the girl in front of her also seemed to come out of the world. She had never seen a girl as beautiful as her.

Shaking her head, she felt her way of thinking might lead to narcissism. Horrified by that thought, she began to assess her surroundings.

The bedroom of the girl whose body was occupied by her was full of pink. The room has a feminine feel, in contrast to her who prefers neutral colors.

Looking around, she walked towards what looked like a wardrobe door, examined it and sighed in disappointment at the rows of clothes, accessories, and other equipment.

She then turned to the dressing table. Looking at makeup with natural and soft colors, she unconsciously nodded in approval when a pink note book caught her attention.

But before she could open the book, the door to her room opened and two maids came in.

"Good morning. Ah, Miss has woken up." the number one maid gave her greetings while opening the curtains as the other maid entered the bathroom and preparing the warm water for bathing.

Still shocked at the arrival of two unfamiliar people, her body unconsciously followed the directions of the two female maids to be bathed and dressed.

"Miss, you must be excited!" The first maid said brightly as she put on a light blush.

'What?'

"Of course, she is! This would be her first undercover mission, after all." replied the second maid enthusiastically.

'What are they talking about?'

After preparation for one full hour. The maid took her to the dining room. A light breakfast is prepared for one person and she sits down, starts eating on autopilot. Her mind digs into the memory of the host.

The name of the owner of the current body is Illyra Aristarkhova.

Illyra is the last child and has three siblings. She has a twin brother named Illyas, the eldest brother named Ingvar and an older sister named Ingrid.

The Aristarkhov family does business in various fields. Illyra's oldest brother is one of the five owners of the largest companies in the world while her sister is engaged in the tourism and entertainment industry.

Sixteen-year-old Illyas has the largest territory of the underworld in Russia and Illyra's parents are Inventors and Scientists.

Illyra herself is adept in various types of martial arts and handling weapons. That's why she was somewhat skeptical about her choice of clothing and the other stuff.

Illyra's personality is rather cold and apathetic but she cares deeply about her family even though in her mind they're can't be considered as 'normal people'.

Not only on a personal level, but she regards Illyra's family itself as abnormal and leads more to illegality.

Why?

Because officially, Ingvar, the oldest brother, is the head of the Aristarkhov family as their parents were supposed to be detained by the government. But the truth is they're actually here at the moment and quiet free to roam around.

So, from an outsider's perspective, the Aristarkhov family is a business-based family. While the facts are far from the truth.

She put the teacup with a soft 'clink' sound. She stood and walked up following the Butler's direction. After two minutes, they arrived at the secret underground laboratory where Illyra's parents spent their time working.

The Butler directed her to an office in the laboratory's lounge area. Two people in lab coats sitting in discussions and smiled broadly at her arrival.

The woman hugged her enthusiastically as if they had not seen each other for a decade with the man following after.

"My little baby Illyra, mommy misses you ~"