I'm the Heavenly Court's Broom Star

In a moment of carelessness, Gao Yang gets hit on the head by a brick falling from the sky. That very brick knocks him all the way up to the Celestial Court, where he becomes the apprentice of the Star of Misfortune and takes on the job of cleaning the place. What the Celestial Court considers trash looks like a treasure to Gao Yang. With these treasures, the fruit he grows and the fish he raises are not only delicious, but also promote health and cultivation, making them all the rage in the mortal world. And so, Gao Yang begins a wonderful life between the Celestial Court and the mortal world.