Eli's words pierced Kael's darkness. "Remember your oath, Kael. Your loyalty to us."
Kael's eyes flashed with conflict. "My loyalty is to Niamh now."
Aethon's sword clashed with Niamh's minions. "We won't give up on you, Kael."
Niamh's laughter echoed. "Kael's mine. His darkness has consumed him."
Arianna's voice whispered. "Eli, we must restore balance to the realms. It's the only way to weaken Niamh."
Eli nodded. "Target the dark energy sources. We'll sever Niamh's power."
As they battled, Kael's resolve crumbled. Niamh's seduction had tainted his heart.
"Niamh, what have you done to me?" Kael whispered.
Niamh's smile twisted. "I've freed you, Kael. Embrace your true nature."
Kael's darkness deepened.
Eli sensed Kael's fragmentation. "Kael, don't lose yourself."
Aethon's sword sliced through shadows. "We'll bring you back, brother."
The battle raged on.