我来拯救世界我要变身超人
[wŏ lái zhĕng jiù shì jiè wŏ yào biàn shēn chāo rén]
Translating to 'I will save the world; I want to become a superhero,' this nickname reflects ambition and a wishful thinking, suggesting the owner hopes they can change things significantly, perhaps playing with childhood superhero fantasies.