Recent chapters of Spy x Family have showed the poignant backstory of Henry Henderson and Martha Mariott, creating one of the manga’s most compelling tragic romances. The narrative shifts focus from the usual spy action to the wartime history between Ostania and Westlis, seen through Henry and Martha’s experiences.
This provides fans with a deeper understanding of the political backdrop while revealing the sorrowful past between these two characters.
During an Eden Academy ceremony, Becky Blackbell’s question prompts Martha to reflect on her past, leading Henry to reminisce about their shared history. They first met at Eden Academy, where Henry opposed the war, and Martha, unfortunately, became entangled in it.
Despite their deep connection, they never expressed their true feelings. In Chapter 99, years after losing contact, they reunite briefly at Eden Academy.
Martha plans to confess her love but is interrupted and later decides to communicate through letters. However, Henry fails to grasp the romantic hints in her letters.
As the war intensifies, Martha volunteers for the front lines, leaving Henry devastated. Her letters grow more tragic, reflecting her changed state. When he receives her final letter, Henry realizes his romantic feelings for her.
Unfortunately, Martha is presumed dead after the women on the front line make the ultimate sacrifice. This loss plunges Henry into depression, leading to his arrest for anti-war sentiments.
With his father’s encouragement, Henry eventually agrees to marry a suitor arranged by his father. However, the chapter ends with the revelation that Martha has survived, keeping their tragic love story alive.