Personnage was born in China and immigrated to the United States with his family at the age of 10 due to his father's business. He grew up in the United States, graduated from school, and enlisted in the U.S. military at a young age. During his time as a sergeant, he applied to a PMC and became a multinational mercenary. However, after seven years of mercenary work, he was involved in an unexpected accident during a mission in Iraq and was eventually dishonorably discharged. After his dishonorable discharge, he applied to the U.S. Police Academy, underwent training, graduated at the top of his class, and began working. After working as a police officer for over four years, his parents were involved in a sudden accident and passed away. Losing his parents, he quit his job as a police officer and, with his parents' assets, rented a building located in Chinatown in the United States, starting a private investigation agency and working as a private detective.