The identity of Bill Marks is an air police officer. During the flight of a security-type mission on a network unmanned aircraft, An unknown number sent him a text message. The person who sent the text message seemed to know everything about his actions and threatened him to transfer $150 million to a secret account. If it does, one passenger on the flight will be killed every 20 minutes
Bill realized that this matter was extremely serious, and with the assistance of flight attendant Nancy and passenger Jen, he wanted to find the The person who sent the text message, but the development of the matter is beyond everyone's expectations. He originally wanted to save everyone, but accidentally caused the death of the passenger on the plane. Turning the tide at the critical moment, not only saving other passengers on the plane, but also getting rid of the suspicion on yourself?