In order to find the missing friend Xiao Yuan, the protagonist, Jiang Yao, sneaked into an abandoned villa to investigate, but was caught by a mysterious black shadow by accident and almost doomed. However, this was only the beginning of his bad luck. Behind the chain of events, Jiang Yao gradually realized that he was following him as a person who "shouldn't exist". The shadowy crisis, the truth about the disappearance of his friends, the hidden organization of the dark world... Behind the bizarre incident, a conspiracy that spans a thousand years has quietly awakened, and the battle between righteous and evil is about to begin. The animation incorporates suspense, adventure, inspiration and other elements, presenting the audience a struggle story of self-improvement and positive energy.

[Source: bilibili via MyAnimeList]

Nanocore is a science fiction Chinese cartoon in 3D. The stage of the story is established on a fictional planet Birthigin. In this young planet, humanity will never stop longing for a bright future despite reason and fear. In revolutions and evolutions, humanity keeps challenging the Creator, and which eventually induces contractions intensified. People choose to wake up and struggle for their own ideals. They end the peace and angers sweep the whole planet, resulting in outbreak of the crisis known as Purple Fog.

In time of humans facing their odds of survival, the plan N.S.P led by the elite keeps frustrating until NanoCore's involving. It brings the plan his birth. As the existence, that the elite thinks should lead the development of human weapons, however, he breaks shackles of fate, and arrives at a land where faith no longer exists.

He learns to make choices and grows up with them, and the dim future of Birthigin thus begins to change.

[Source: Nanocore Tumblr]