A Chinese man reportedly caught his wife cheating with her boss during work hours by using a  drone to spy on them from afar.

The resourceful man known only as Jing began suspecting that his wife was having an affair after she became increasingly distant and changed her routine significantly, including visiting her parents more frequently than ever and coming up with excuses whenever he offered to accompany her, and spending more time at work.

Eager to get to the bottom of things but afraid of having to explain himself to his wife in case his suspicions ended up being unfounded, Jing decided to use a commercially available drone to spy on his spouse from a distance.

He would drive to her workplace and then fly the drone to survey the area without risking to be spotted by his wife or her colleagues.

One day, while monitoring his wife, he spotted her exiting her office with a mystery man and getting into a car with him.

They drove away to a remote mountainous area where the drone caught them holding hands and walking to a secluded dilapidated-looking house. About 20 minutes later, the pair left the house and drove back to their workplace.

Jing later took to social media to report that the man caught on video by his drone was actually his wife’s boss, who had recently given her a promotion.

The man’s wife also worked in the same building, so they had to keep their affair a secret, hence the visits to that remote love nest.

“Her other man is her employer,” the cheated husband wrote on Weibo. “He also works in the same factory, so it was inconvenient for them to have an affair there, so my wife was forced to meet him in the wild.”

Jing also posted photos of his wife and his lover holding hands and said that he planned to use the drone footage as evidence to secure a divorce.