Male reader x attack on titan (Mikasa Ackerman x Male reader)

Within the peaceful confines of the Shiganshina district, young Y/N, a ten-year-old boy, shared a moment of joy and closeness with his father, helping to build a wardrobe for his mother. Their laughter filled the house, oblivious to the dangers of the outside world. But this tranquility was brutally shattered by the unthinkable: a colossal boulder crashed into their home, striking down his parents and leaving Y/N alone, frozen in horror.

Overwhelmed by shock and panic, the boy helplessly witnessed the annihilation of his city. Titans, terrifying monsters beyond all imagination, surged forth, sowing death and destruction. Amidst the screams and blood, Y/N was torn from this nightmare by a soldier, who escorted him to the docks where the few survivors gathered. There, he saw other children forever scarred by the tragedy, including a green-eyed boy filled with vengeful fury. Holding a simple nail, a remnant of his former life, Y/N made a heartbreaking promise to his vanished parents: to live, no matter the cost.

But as the boat pulls away, carrying Shiganshina's last flickering hopes, what destiny awaits Y/N in a world where humanity is so vulnerable to colossal predators?