Henry DeTamble possesses a rare genetic anomaly known as Chrono-Displacement Disorder, which causes him to involuntarily time travel whenever he experiences periods of severe stress, anxiety, or biological shock. Born in Chicago, Henry learns early in life to survive by stealing clothes, food, and money upon arrival in different timelines, always appearing naked at his destination. His adult self frequently visits his younger self in a secluded clearing to provide guidance, instilling a sense of inevitability in his chaotic existence.While working as a librarian, Henry meets Clare Abshire, a young artist who greets him with astonishing familiarity. Clare reveals that she has known Henry since she was six years old, when her older adult self first materialized in the woods behind her
family estate. Over the years, Henry visited her childhood self dozens of times, bringing books and sharing stories, ultimately forging a profound romantic bond that spans across her youth. This revelation overwhelms present-day Henry, yet they quickly fall deeply in love, despite the insurmountable logistical challenges of his condition.Henry and Clare marry, but their relationship is severely tested by the unpredictability of his condition. Clare desperately wants children, but Henry’s genetic disorder is passed down to fetuses, resulting in spontaneous miscarriages when the unborn infants time travel away from the womb. Grief and frustration strain their marriage, leading to moments of emotional distance and infidelity as Henry vanishes for days at a time, often landing in dangerous historical eras or facing violent thugs. Clare endures agonizing loneliness, trapped in a cycle of waiting for a husband who is constantly ripped away from the present.Eventually, Clare conceives a daughter, Alba, who also inherits the ability to time travel, though she can control her jumps slightly better than her father. The family settles into a bittersweet routine, constantly bracing for Henry's sudden disappearances. Tragedy strikes when Henry is accidentally shot during a hunting trip in the woods by Clare’s father, a
hunting accident witnessed by a time-traveling version of Henry from the future. Henry dies in Clare’s arms in the present, but his consciousness continues to navigate the timeline.Years later, an older Clare lives with the enduring sorrow of Henry’s loss, continuing her art. One night, an older Henry suddenly materializes in her studio. Due to the nonlinear nature of time, it is not the end of their encounters. Although Henry remains dead in the present day, Clare finds solace in the knowledge that she will continue to see him intermittently throughout her life whenever he slips through the fabric of time to visit her once more.