I'm new to writing give me feedback and let me know what you think I enjoy your opinion thanks love u all

Sergio, and orphan boy who wishes to know the origins of his parents. Once deemed enemy of the world, his parents, now executed. What were his parents' apparent crimes? Dr. Blob, a mad scientist determined to find the black stones and to tip the world into chaos. He seems to be the only one who knows what happened to Sergio's parents. What are the black stones, and what do they have to do with Sergio's parents execution? While searching for the truth, he comes across four aliens, who have decided to help him on his journey. And the truth, will take him to the farthest reaches of the galaxy.