我赢了全世界却输给了你
[wŏ yíng le quán shì jiè què shū jĭ le nĭ]
This online name reflects a profound sense of irony and heartbreak. The phrase implies that although the person has achieved many victories or successes in life ('won the whole world'), they feel defeated when it comes to their relationship ('lost to you'). It conveys a feeling of deep regret and pain.