ieve it."Wait a minute..." Xu Aijin was completely taken aback by the title. She pointed at Ou Yan and asked Lan Yi, "What did you just call her Is she your family's young mistress""Who are you" Aunt...came the world's richest person!"You mean Si Ye Chen"Si Yechen is the world's richest person, known by everyone!Only he himself rarely shows his face, and the media has never published his photos........