The character of <Yu-Gi-Oh!: The Dark Side Of Dimensions>. And his younger sister is Sera. They thought you were an orphan, but they are "Prana". It's not human. And his real name is "Diva." When he was they lived being abused by a man. But they were rescued by Shadi. And Shadi gave to them Prana's ability. and one day, Shadi was teaching of Millennium Items but Yami Bakura was killed Shadi.
Fortunately, Diva have Quantum Cube, the 8th Millennium Items. It was Shadi was get to Diva.