NANO

The culprit of a mysterious murder case, a boy with the heart of a dead lover. In the near future, Vega City, a city-state with advanced biotechnology. A horrific murder occurs in which a researcher is shot in the face and dies. The victim's son, Doil, who was identified as the culprit, left an unknown statement that he saw a monster, and even the autopsy's doctor disappeared, and the case gradually falls into a labyrinth. several years after that. Detective assistant and bodyguard Ethan, who is chasing the truth of the case, encounters Doil through an anonymous tip, and learns that his dead lover Eve's heart has been transplanted to him like a joke of fate. While Ethan and Doil are concerned about each other, they have a gut feeling that something unusual is hidden behind the murder case. When the opportunity comes again, they come together to uncover the truth of the incident and face the shocking truth of Vega City... What is the identity of the monster that killed Doil's mother? Was it a coincidence that he had Eve's heart?

Hae-Gyeong has a horrible dream in which he meets a terrible group who are killing him saying; "'Boss star' Hae-Deung, the head of Hyeon-Mu! We are here receive your life. Only the universe may know what will be there at the end of this way! Anyhow, you have to die here and now!" At the offset, it seems that Hae-Gyeong is a very ordinary highschool boy. However, the truth is murkier than even he himself knows… Originally Hae-Gyeong was Hae-Deung, King Hyeon-Mu, in the fantasy world, but his power had been sealed through the veiled enmity caused by his entanglement in the Daegyeolgye causing him to be born into the present world. Hae-Gyeong is shocked and disbelieving when he hears about this truth from his best friend, Wun-Hak. What is worse, Kin Ju-Jak, suddenly appears and attacks Hae-Gyeong, who has not yet awakened, and he is narrowly rescued by Kin Cheong-Ryong who claims to be his ally. As he gains a better understanding of his previous life, Hae-Gyeong awakens his powers gradually. How is it going to end?