The Soul Escort

Twenty-four years ago, on the way home, my grandfather was blocked by a female corpse. A song to summon souls blew me out of a snowdrift. Twelve years ago, on my first zodiac year, Heaven and Earth came to claim my life, and all the beasts offered up their souls. Only then did my grandfather manage to win my life back. This year is my second zodiac year. My grandfather traded his life for mine to save me. How am I supposed to face the road ahead? When my next zodiac year comes, who will save me?