Well, a plot could be that Harry, already dealing with his own internal struggles, gets bonded with the Venom symbiote. The symbiote feeds off his anger towards Peter Parker. This leads to a complex relationship where Harry has to constantly fight the symbiote's influence while also trying to use its power. He might start to see the world in a more violent and chaotic way, and his relationships with other characters, like Mary Jane, would be severely affected.
One idea could be that Harry Osborn, in his search for power to overcome his family's legacy of misfortune, somehow comes into contact with the Venom symbiote. Maybe he initially tries to control it for his own gain, like using it to take over Oscorp. Another plot could involve Venom influencing Harry's darker side, causing him to clash with Spider - Man in new and unexpected ways.
One idea is that Harry Osborn, jealous of Peter's popularity and heroics, decides to create his own alter - ego to compete with Spider - Man. But as he delves deeper into this new identity, he realizes that the world of superheroes is much more dangerous and complex than he thought, and he has to decide whether to continue or give it up.
One idea could be that Venom somehow gets transported to the Harry Potter universe. Maybe it attaches itself to a Hogwarts student who then has to deal with its alien powers and instincts while also trying to keep it a secret from the teachers and other students. For example, if it attached to Neville, it could give him a newfound confidence and strength, but also cause chaos as he tries to control it.
Yes, Harry Osborn does become Venom in some comic storylines.
His character could develop in a darker direction. The Venom symbiote often brings out the worst in its hosts. So Harry might become more aggressive and self - centered. He could start to view his friends as obstacles and become more isolated.
Well, a cool plot could be that there's a scientific experiment gone wrong that fuses Venom and Spider - Man's powers in an unexpected way. They have to figure out how to control these new combined abilities while also dealing with villains who want to steal their power source. Or perhaps Venom gets amnesia and Spider - Man has to convince him that they were once enemies but now need to work together. There could also be a story where Venom's offspring has a different relationship with Spider - Man, like it's more of an anti - hero sidekick.
One idea could be that Peter tries to find a way to coexist with Venom without losing his own mind. He could use Venom's powers for good in a new and unique way, like being able to heal people with Venom's symbiotic abilities. Another plot could be Venom getting separated into multiple parts and Peter has to track them all down before they cause chaos. Maybe one part of Venom attaches to a villain and gives them enhanced powers that Peter has to face.
One idea could be Venom and Spider - Man teaming up against a new, more powerful symbiote that threatens the city. They have to put aside their differences and use their combined powers to defeat it.
In a Venom x Spiderman fanfiction, a plot could involve Venom and Spiderman having to work together to stop a symbiote invasion from another dimension. The symbiotes from this other dimension are more aggressive and have different abilities. Spiderman has to use his intelligence and web - slinging skills, while Venom uses his brute strength and symbiotic powers. Along the way, they could start to understand each other better, and Venom could learn some of Spiderman's sense of responsibility. This would be a great opportunity for character development for both of them.
One idea could be that Venom and Spider - Man are forced to team up against a new symbiote villain that is far more powerful and malevolent. This new symbiote could be controlling innocent people, and Spider - Man and Venom have to find a way to stop it without harming the hosts.
One plot idea could be that Agent Venom is initially sent to spy on Peter Parker, thinking he might be a threat. But as he gets to know Peter better, he realizes that they could be great allies against a common enemy, like a new super - villain in the city.