He’s the world’s most brilliant cyber intelligence expert. She’s MI6’s leading AI weapons specialist. When artificial intelligence turns deadly, they’re humanity’s last defense. INFIDEL I’ve built impenetrable walls—both digital and emotional—my entire life. After being betrayed in the worst way, I vowed never to let another woman close. Then Dr. Margot Sterling hacked her way into my systems and my life with infuriating ease. Now, we’re hunting a deadly AI weapons system while someone threatens her safety inside my ancestral home. Each day we work together, I find myself more drawn to her brilliant mind and quiet strength. But with a shadowy consortium closing in and betrayal lurking in every corner, I must decide if protecting my heart is worth risking everything we're fighting for. LEX I didn’t expect to find myself at Blackmoor Castle, working alongside the enigmatic Conrad Carnegie. His reputation for being cold and calculating precedes him, yet glimpses of the man beneath the aristocratic facade intrigue me more than I care to admit. As we delve deeper into Project Labyrinth and uncover connections to my former mentor’s work, threatening messages warn me to trust no one—especially at Blackmoor. The chemistry between Con and me is undeniable, but with hidden tunnels, encrypted messages, and dangerous conspiracies surrounding us, giving in to these feelings could be our deadliest mistake yet. While each book in the Protectors Undercover Team One series features one couple and a guaranteed HEA, the series may be more enjoyable read in order.