In the heart of 2025 Silicon Valley, where algorithms rule and hearts are just data points, optimistic app developer Mia Thompson launches HeartCode, her revolutionary AI matchmaking app. But when a mysterious glitch pairs her with her brooding billionaire rival, Ethan Black, what begins as corporate rivalry spirals into a passionate enemies-to-lovers romance. Amid boardroom battles, hidden secrets, and the thrill of forbidden attraction, Mia and Ethan must confront whether love can be coded-or if it's the one thing that defies all logic. Packed with grumpy-sunshine vibes, steamy tension, and high-tech twists, this novel is a must-read for fans of Ali Hazelwood and Christina Lauren.