Capítulo 300: Ch. 300 Roxy's Second Brother

Ezzo pulled his hand back and acted casually while looking at the ocean presented in front of him.

The quick-witted Roxy immediately presumed and came to a reasonable conclusion regarding Ezzo's strange change in attitude.

"Is there an antidote?"

"What antidote? Did you get poisoned?"

A small smile crossed Roxy's pretty face, and her gaze softened as she looked at Ezzo. "Is that a worried tone that I heard? I thought you hated me, but you seem worried about me?"

Ezzo's brow furrowed at that. "Tsk, who's worried?"

A light giggle escaped from her throat, but Roxy quickly extinguished it and replaced it with a slight cough as soon as she noticed the man's disapproving glance.

"I mean the antidote to that serum."

Ezzo turned to her in disbelief. He didn't expect Roxy to even know of a loyalty serum. "You know about the serum?"