In 'The Hidden Sovereignty', players step into the shoes of a modern-day journalist uncovering the secrets of the ancient City of London. As they traverse the bustling streets, they encounter a series of enigmatic puzzles and cryptic challenges linked to London’s rich history. Through dynamic choices, players can align themselves with historical factions, including rebellious merchants, secretive local politicians, and the city's elusive guards, each holding pieces of a larger conspiracy. The goal is to reveal a long-buried truth that could change the power dynamics within the iconic city—if they can survive the forces that wish to keep it hidden.