Use the Crappiest System to Fight the Toughest Fight

After time travel, I awakened to the garbage system. The skills provided by the system are garbage collection and miserable skills such as garbage disposal. The good thing is that this thing seems to be able to treat people like garbage when it is practiced. The disadvantage is that you have to pick up garbage to upgrade. If you want to use the system, you have to be a garbage man. Fortunately, this ability to dispose of garbage will one day be noticed by the gods, and it will only serve gods. And God's garbage may not be considered garbage: The kitchen waste of the God of Cookery are all intact delicacies of the world, and contain extremely powerful energy. It's just that the God of Cookery threw them away in pursuit of more extreme delicacies. The God of Art and Refining's trash, any piece taken out is a peerless artifact, but the God of Art and Refining is not satisfied with these works and throws them away. The garbage of the God of War contains the ultimate meaning of cultivation... From a garbage man despised by everyone in the mortal world, to a full-time garbage collector in the divine world. Finally, become the recycler of all realms. The endless universe can be collected by one person. The ultimate destruction, just in one thought. Looking back at the beginning, I was just a guy grabbing garbage from beggars. Living a humble life with a cat and a dog. But now, my cat is revered as the cat king who suppresses all immortals with one claw. My dog ​​is revered as a dog king who can sweep through three thousand realms. And I, I don't want the honorific title given by the world. I think I'm just an ordinary garbage man who can treat the whole world as garbage with just one look.