Mystery of the Whisper

A top anti-eavesdropping expert is framed by a foreign spy organization, leading to the death of his loved one. Disheartened, he lives in seclusion as a security guard. Later, he is entrusted to protect a woman researching gene technology who looks exactly like his late wife. He teams up with former colleagues to fight against enemy eavesdropping and assassination, uncovers the truth behind a former partner’s betrayal, exposes the real culprit, safeguards core technology, and regains his original mission and faith.