He Started with Two Superpowers and Was Actually Sent to Dig Through the Trash!

Came to Earth Star with dual powers. Swallow skills, and copy skills. Unexpectedly, when participating in the gang selection, he was actually detected as having no talent and skills, and was directly classified as an ordinary person. He does all the dirty work and takes the blame. He used skills to secretly enhance his body, and was accidentally discovered by the gang's top brass. From then on, he started his path to invincibility...