okay I don't own any of this Ed Edd n Eddy belongs Cartoon Network.
The town of Peach Creek was once a lively town, with children playing outdoors, adults working in the stores, construction site, and junkyard, but it isn't like that anymore. Now the town is deserted with no one around, the buildings abandon, cars parked for eternity, and on the streets were skeletons with clothes still on them, all of them were in a different position when they died.
But throughout this desolate wasteland there is actually one person who survived the great dyeing. That person was Eddy who was now forty years old, he had a gray beard on his face, ragged clothes, and sad, tired eyes.
Eddy had stayed in his old house for years, never once leaving Peach Creek. Sure he could leave anytime, but Eddy decided to stay because he knew that the great dyeing was his fault and he didn't disserve any happiness after for what he did.
Years ago while he waited for Double Dee to return from the bathroom, Eddy was as usual poking around Double Dee's stuff. There was nothing interesting besides a beaker with black liquid inside; Eddy picked it up to give it a closer look then he got startled after he heard the bathroom door open, the result accidently made him throw it out the window and the beaker crashed into the ground spilling the black liquid everywhere.
When Double Dee got back Eddy acted like nothing happen and the two went out for the day.
What he didn't know however is that when the black liquid got evaporated, it came back down as poisonous rain. People caught outside had their skin burned alive and if that wasn't enough the rain hit some food stands, so when people who had managed to get into shelter from the rain were burned from inside out as the now poisonous food got into their stomachs.
When the rain stopped the death didn't end as the water from the rain got into the main water supply, and when the surviving people got a drink they dealt with what the other people who ate the food had experienced.
A few people that manage to survive moved away as quickly as they can, as they didn't want to risk getting killed to.
Eddy manage to survive by being inside, eating chips, and drinking soda for the past few days. When the poisonous water, rain, and food were gone Eddy horrifically discovered the whole town dead with his friends, parents, neighborhood kids, and some pets. With some investigating he found out that the black stuff was a powerful poison that Double Dee accidently made, he was going to safely get rid of it on that day when Eddy accidently threw it out the window and released the great dyeing.
So Eddy stayed in Peach Creek due to his guilty mind and would remain in Peach Creek until his bones join the others on the deserted Cul-Da-Sac.