The Hidden Agent in the Billionaire's Bed

What's wrong with being a kept man if it can make your life overflow with wealth?! Luca Maxwell, a mature 25-year-old man, has an unusual profession. He works as a kept man for sugar daddies out there. But wait, he doesn't serve just any man. Only certain people can become his clients, of course with a commensurate payment. However, behind his work as a kept man, no one knows that Luca works for an intelligence agency as a spy and information gatherer. He always changes partners once his mission is complete. Therefore, Luca is forbidden from falling in love with his targets. However, there comes a time when Luca gets caught up in his mission. He falls too deeply for Dominic Luzen Vadelard, who also has a wife by his side. So, how does Luca carry out his mission amidst the turmoil of his heart?