Lucien was born as a vampire, but tried his best to live his life as normal as he could to hide his true identity. Despite the nature of his species, he hated violence and having to use others vital energy to stay alive, though he tried to at least use individuals that weren't nice to begin with. He's rather cold and shy, mostly because he's afraid that others may spot him and find out his identity, Lucien is also very reserved, but cares deeply for his loved ones and those who have helped him.