项小羽虞小姬
[xiàng xiăo yŭ yú xiăo jī]
These names seem inspired by figures in Chinese history. 'Xiang Xiaoyu' might be inspired by Xiang Yu (楚霸王), an influential general. 'Yu Xiaoji' seems inspired by Yu Ji (虞姬), Xiang Yu’s consort, who is well known for their tragic love story in Chinese history.