The planet is overrun with Symbiotes, they infect and spread to anyone they touch, and the people who have a symbiote loves it. Not even the heroes were spared. Now they even help the Symbiotes. Anyone who is forcefully bonded or taken over joins up with the rest to infect more and more and spread further and further. Beware of those who are bonded because they won't want to be unbounded or changed back. The world is falling fast. And you are amongst the last few humans who are not bonded. They will be after you relentlessly till you are bonded to one of them, God for it all of them. Good luck.