Hai Lan had a special ability that allowed her to fly anywhere in the world at will, and she was adored by her brother and parents. Her frail health naturally garnered more attention and care from the adults; she was a princess blessed with unconditional affection.
Wushuang didn't actually envy these things, because she too had parents and relatives who adored her, no less than Hai Lan.
The key issue was Kaka...
The understanding between Kaka and Hai Lan made Wushuang feel very envious. Whatever Hai Lan wanted to do, Kaka would know without her having to say a word. He cherished her, cared for her, looked after her; whenever the three of them were together, Wushuang always felt like an outsider.
Like a clown with tears streaming down her face, unnoticed by anyone...
Back then, in Kaka's eyes, there was only his princess.
