The lady just sliced the neck of her target when her bloodline reacted to an incoming fatal threat.
She realized she was in danger and wanted to avoid the sneak attack. She knew it was too late to avoid the attack and did the only thing she could do.
She increased the power of her armor.
Bang!
The arrow hit her.
She stumbled forward for a couple of steps before regaining her footing.
The blue light around her armor dimmed, but she wasn't concerned about that.
She checked her body for any injury and found none. She sighed in relief and looked in the direction of the attack.
She sent her consciousness into the Spirit Comms and warned the others.
Done with that, she changed the spirit stone on her armor to a new one, and the dimmed blue light shone brightly.
Everything she did only took a couple of seconds. She didn't care about those in front of her and bolted toward the attack location.