爱你的狼族少年爱你的蝴蝶少女
[ài nĭ de láng zú shăo nián ài nĭ de hú dié shăo nǚ]
It directly translates to 'the wolf boy who loves you and the butterfly girl who loves you'. Wolves in Chinese culture often symbolize freedom, loyalty, strength, while butterflies are often associated with romance, beauty, elegance. This username reflects two types of love stories or character types the person might admire - passionate and wild (wolf boy) versus graceful and ethereal (butterfly girl).