Stars and Shadows - HXH FAN FIC (Killua x Oc)

In a world where darkness clings to even the brightest souls, Killua Zoldyck crosses paths with Haruka-a reserved, enigmatic 12-year-old girl with a past marred by human experimentation. Haruka's unnerving silence hides the scars of her captivity, both physical and emotional, and her strange Nen abilities, a side effect of cruel manipulation, make her a valuable target to those in power.

While Gon's natural warmth begins to melt Haruka's icy exterior, it's Killua who truly understands her. Her quiet strength and the pain she keeps locked away resonate with his own struggles to escape the control of his family.

Haruka's abilities, however, come at a cost-her powers threaten her own well-being, and her fragile condition forces the group into a race against time to uncover the truth about her past and find a cure. Along the way, Haruka and Killua form a bond that's both tender and complex, as they help each other confront their inner demons.

Through battles against mercenaries, bounty hunters, and even the haunting specter of the Phantom Troupe, Killua and Haruka learn what it truly means to trust someone-and how even in the shadows, the threads of friendship and love can weave something stronger than fear.