The picture and gif are not mine so credit for the owner.

Meet the heroine, N. he was a pure human. Now, he was 26 years old. He was an orphan since he was five years old. He never knew about his parent therefore he never knew about his real name. When he arrived in the orphanage for the first time, he could not remember anything about his past, so the head of orphanage, mother Hyun who also a pure human, gave him a nickname for him that was N. N was a shortening of the Night. Mother Hyun gave him a nickname N because the other children at the orphanage mocked him about his dark skin, he was really down but Mother Hyun assured that being dark was not bad, she projected his dark skin with the beautiful night with many stars and moon, she stated that if there was not dark the stars and moon would not stood out. Night was beautiful because it could help stars and moon shone brightly. So, she hoped that N could bring the darkness into beautiful night when the stars and moon could shine brightly, it also symbolized that N had to be a big hearted child who could help others. When the little boy heard the explanation from Mother Hyun, he was very happy that he was dark, being dark was not a big deal. The name that Mother Hyun gave to him, he used the name until now.

When he was 17 years old, the orphanage was caught in big fire that burned down the orphanage. At that time N was in his way back to the orphanage after doing his part time job in the convenient center five blocks from the orphanage. When he arrived at the orphanage there were so many people crowded together. The fire was really scary but N wanted to help. When N was about to jump on to the fire to rescue his Mother Hyun and his dongsaengs the fire fighters held him back. He was screaming until his lungs hurt, he just could watch and cry out loud without doing nothing. Unfortunately, Mother Hyun and for about twenty children were caught in the fire and could not be saved, they died that day. The caused of the fire was a short-circuit electric so he could not blame anyone. His family from orphanage was being cremated two days after the accident. He remembered that one day Mother Hyun ever said when she died, she wished that her ash could be placed beside her husband who also a pure human. N granted her wish. He placed her ash beside her husband and placed the other children beside her ash. Every year, N would always visit their cemetery and brought a bouquet of white lilies to be placed in the cemetery. He would sat down there even for hours to talk to them, he was like giving them report what he was doing in a year before.

Now, when he was 26 years old, he became a professional dancer for a group dancing performance. He also the choreographer for the group. He was a part of Dance Musical 'Sachoom' since he was 19 years old. He was being introduced with the producer of the dancing performer through his close dongsaeng that was Lee Hongbin or preferable to be called Hongbin. Hongbin was N's hobae (junior) in Senior High School. Hongbin knew N's talent in dancing so he introduced N to his bestfriend Kim Myungsoo or people called him L, the producer who was genius in his field, L was 17 years old at that time. The three of them created 'Sachoom' as a dancing performance. "Sachoom" is a nonverbal dance musical that can be appreciated by all generations from all countries, as it presents a simple plot full of various dance genres including hip-hop, jazz, contemporary dance, break dancing, and more. Within a year their dance performance was a huge success so they and their group were invited to many countries to perform. For now they had their performance in Sachoom Theater, Seoul, South Korea.

Now Hongbin was N's bestfriend dongsaeng, fortunately for Hongbin, Hongbin had met with his soulmate, his soulmate's name was Han Sanghyuk or Hyuk. Both of them was mutant vampire so they had no worried about their love life. They met after the second rain in year 3497, when they were accidentally being drenched by the rain. At that time, Hongbin was driving his colleague in dancing team to the hospital because he had minor accident on the stage, the road was slippery because of the rain, Hongbin could not control the wheel well. Then, the car that commuted Hongbin and the dancer got an accident and Hyuk was the one who saved Hongbin at that time. Their each other eyes immediately saw their soulmate color of aura, then they felt in love right away. They had not married yet but they had a plan in a near future. Hyuk had a job as a nurse in S