Doubt

"Yes."

During the call, Theo didn't notice Ruby had her eyebrows twitch for a split second. She was sweating inwardly, thinking, 'She believed that? Is it because of his ability? But considering he could defeat someone as powerful as Eric, then…'

She paused for a moment, gradually believing Theo. After all, Theo had shown his overwhelming power. It was clear he had boundless experience on his back.

'Not a human? But the only one who is not a human in this place is me… and probably the rest of the guys too…' Ruby suddenly came to a realization. 'Don't tell me, someone from our side is the culprit? But we have agreed to not make any move before we confirm the situation. Is there anyone betraying us and acting secretly?'

Ruby was trying to figure out the situation.

Theo turned around and bowed his head to Ruby. "Sorry for making you wait here, Miss Ruby. Thank you for taking care of me."