Sci-fi

Until he became the lowest-ranked master, his lonely and luckless life never changed.
    Suddenly one day, a descendant injected him with a nanomachine, and the machine started ‘speaking’ to him.
    <b>[I am the seventh generation Nanomachine manufactured by Sky Cooperation, and I am operating as a central nerve connected to your brain.]
    </b>
    «What? What are you talking about?».
    This was beyond the boy’s knowledge, he turned pale.
    The Nanomachine linked to his cerebrum realized the User was not understanding a single word it said.