干掉妃子我就是皇后
[gān diào fēi zi wŏ jiù shì huáng hòu]
The username humorously or aggressively suggests ambitions and competition within an imperial court setting, where 'killing off' other concubines ('feizi') leads to achieving a higher status as an empress. This is a reference to Chinese history when emperor’s favorite was in fierce rivalry in feudal society.