Created in a Byss cloning facility at the age of 22, he was a failed clone of Darth Sidious, failed because he was conscious and aware of his person. He was taken and used for experiments until the age of 30, when he was given up for dead. The pain and anguish he forwent helped him discover the dark side of the force; he used the force to fake his own death and fool his captors. He escaped Byss before its ultimate destruction and fled to a Jedi rich environment where he learned that the light side of the force was harnessed by beings that were hypocritical in their teachings and their ways.
Sinuous traveled many systems, one night in his sleep he was given a trajectory path for his ship, and this trajectory would lead him to Malachor V. On Malachor V he found his Master and was taught basic Sith principles, but his Master disappeared to never be seen again. Malachor V gave him a profound understanding of what lurked inside him, namely, Dark Force Energies.
Later in his life Sith Lord Sinuous began reading teachings in Sith Alchemy from Naga Sadow, Darth Plagueis,and Darth Sidious.
Lord Sinuous took to the stars traveling to Unknown space in search of more Sith Artifacts.
Lord Sinuous appearance seems to have changed, some suggest that he covers his deformed and battered face using Force Projection.
He has traveled and has experienced plenty, and like his name suggests, “he walks and speaks in a crooked way”. He isn’t a war monger but rather likes the intelligence of a well planned takeover. He is methodical and works behind the scenes to conquest power. Will not get angry easily and laughs at taunts. You might defeat him at this moment but he will get you in the end. Absolutely hates betrayal and he scars himself each time with his saber not to forget. He finds Jedis amusing, almost like looking at Nuna run around with their heads cut off. To him they are almost childish and will only grow up when they experience both sides of the force. His favorite sayings are, “Spark up”, and “Let’s Dance”, both regarding the initiation of a duel.