Facing corporate ruin and scandal, executive J. Barrett Callan V swaps lives with his 1890s ancestor, Johnny Callaghan, through a mirror portal. Now back in the past, Barrett is thrust into the role of a rugged Colorado sheriff, where he must protect the family legacy from a predatory banker. Amidst the chaos of saloon brawls and town politics, he finds an unexpected soulmate in Emma Nolan, a sharp-tongued schoolmarm who discovers his futuristic origins. As the two unravel a mining conspiracy, Barrett must navigate the dangers of the Old West and the unstable physics of temporal displacement. This heart-pounding time-travel romance explores whether a modern man can trade his future for a life of grit and true love in the past. When tragedy strikes and the timeline threatens to pull them apart, Barrett faces the ultimate choice between the life he knew and the woman who redefined his destiny. Comparable works include Outlander, Time Stranger, Quantum Leap, Timeless, Back to the Future, Doctor Who