Y/n is killua's brother/sister who had been hidden from the family by their mother. They are found by their brother killua .
[ more descriptions about y/ n in the first chapter]
Enjoy 😊!
Y/n is killua's brother/sister who had been hidden from the family by their mother. They are found by their brother killua .
[ more descriptions about y/ n in the first chapter]
Enjoy 😊!