My grandfather Henry gave me one green plastic soldier every birthday starting at age eight, always wrapped simply with no card or explanation. He was a magnetic puzzle lover who filled our childhood with scavenger hunts and riddles. I collected the soldiers on my shelf, joking with my sister Emma about his quirky tradition while wondering if they meant something more. Each came in yellowed newspaper with war headlines and half-completed crosswords, but Grandpa only smiled mysteriously and said every army needs a leader.

After his passing at my twenty-sixth birthday, I had eighteen soldiers. Emma pointed out tiny numbers and years on their bases, plus N and E on the last two, revealing coordinates. Heart racing, I followed them to a wooded area near our hometown and discovered a hidden ivy-covered cottage Grandpa had built just for me. Inside was an elaborate personal puzzle room filled with crosswords, mechanical locks, journals, love letters, and recordings of his voice sharing wisdom and stories.