My Goal is Unknown

everything has a purpose, whether it is just an insignificant rock on the side road or even the enormous sun on the sky. Yet I have no idea what my purpose is. everything has their origin, whether it is just a mere dust on your cloth or even the infinitely big universe. Yet I have no idea why I come into existence. ever since that fateful day, I was determined to uncover why am I ended up here in this foreign world.