The protagonist is neither invincible nor some "chosen one." When he wakes up to find he's lost his memories and the world has been overrun by a zombie virus, all he wants is to find somewhere to hide away and live out his days in solitude. That is, until a strange little girl accidentally stumbles into his hideout and even leads a horde of zombies right to him…
Theme: Flowers that bloom among the ruins are often more beautiful, and bonds forged in times of danger are often more moving.