A young Chinese mathematical prodigy kidnapped by a triad boss to compute sensitive financial data. After escaping Russian gangsters, she teams up with Luke to decode a safe combination, becoming the key to unlocking millions in cash and incriminating evidence.
Luke acts as Mei's primary guardian and ally after rescuing her from captivity.
Han views Mei purely as a tool for financial and digital crime concealment.
Quan serves as Han's enforcer tasked with monitoring and transporting Mei.
A personal romantic bond that motivates Alex's involvement in the final rescue.
Explore the full interactive character relationship map of Safe