Carnage in the Spider-Verse

(Y/N) was born with a special yet disturbing ability, the ability to turn into anyone he drinks blood from. This ability was also a curse, it made him obsessed with blood that he drank blood from a bird. His parents had wished he was normal and made him wear a mask throughout his school years. Then he killed a fellow student and drank his blood through a straw and was reported on the news. He disappeared and became a villain in the people's eyes, drinking any blood he can get. But then he chose the wrong person to drink blood from... Eddie Brock. This created a new spawn, stronger than the last. (Y/N) became Carnage, killing anyone who had wronged him with his parents being the first victims. He ran into Eddie Brock again and they battled it out, Carnage proved superior to Venom and was about to kill him, until he was captured by Kingpin's men and they left Venom alone, seeing they had a better symbiote. (Y/N) was experimented on for weeks as they were trying to reach a goal that he had no idea about. Until, (Y/N) finally managed to escape, thanks to the help of Dr. Oliva Octavius, even though she was the one who experimented on him. (Y/N) knew he had to lay low, especially with Kingpin after him, so he used his powers to morph into anyone he got blood from. He chose the wrong blood to drink one day and was being chased by it's owner who seems to have spider powers.

Who is this person with spider powers? What will they be able to catch up to (Y/N)? If so, what will happen? Find out by reading my story.