Two-Ability

Reluctantly, he handed over the key.
"Good, I'm not sure what your goal is, but maybe I can put a stop to this," Camellia said.
Suddenly, the key slipped out of her hand and she backed away.
"C-camellia?" Chives said.

Camellia has an indifferent instinct, known as an ability. She can understand you and see what you are thinking willingly or known as a mind-reader. Being one of the top people, on the kill list of 'Oriant' (a group of people with strong abilities, they also made the orbs, a way to defeat people/weaken citizens, after having them captured), people use all their might to protect her, though she has no idea. However, things start to differ as her best friend gets killed. Killed by the same group wanting to kill her, without knowing this is a trap, she visits the place where she died, as soon as she gets her hands on the keys and she knows the truth, about who killed her and where, kept by her best-friend's brother, known as the name 'Chives.' He won't give the key to her, knowing the place where it would lead, but has no choice after he, himself gets in a situation when Camellia threatens him with her ability, but not with one ability. With two or known as the 'amplified'. Though, with her xanthophobia, fear of the colour yellow and a yellow key to enter the door, things get complex for her, but if she slips her fear to a stranger that might be spying on them nearby, who knows?
Yellow might be the next big antagonist.