Born into a family of pharmacists in Beijing, China, Isabella "Izzy" Chen's fascination with chemistry led her to become a prodigious chemist. Her unrivaled skills in forensics, developed from her laboratory experiments, helped solve a complex poisoning case that put her on the agency's radar. Donning lab goggles and a lab coat, she expertly mixes chemicals, showcasing her unwavering passion for concocting unique potions.