Luc-Andre Martin is cousin to Melita, nephew to Petra and brother of Sophie.
He never really cared for anyone (except his sister) until he met Thais Allard and Clio Martin, his soul-mates. He was known as the heartless rake, always going through girls as if they were worthless until he meets Thais and Clio. He says that he loves Thais and both girls hate him but still loves him. He and Thais make up by the final book and end the series as friends but nobody knows about him and Clio.