Disclaimer: Sadly I own nothing of Harry Potter, all rights to characters belong to J.K. Rowling for the Harry Potter characters. Detective Comics own all characters related to the DC universe, including the characters of Batman/Bruce Wayne, Poison Ivy/Pamela Isley, and Ra's Al Ghul.

Rating: MA, for much later chapters.

Summary: A cross between the worlds of DCU and Harry Potter. I haven't seen much of these on , and wanted to make one of my own.

Seed of Evil

By PoisonBane

Chapter 1 Planting.

Red hair sparkled against the falling snow of the city streets. Green eyes, flashing with love took in her husband, with his messy black hair and hazel eyes. The English couple had come to Gotham to escape the war ravaging their secret world in England, and to take the husband's mind off the recent news of his infertility. It was one of the problems with being a pureblooded wizard, making them into a dying breed, and James was the Ancient and Noble House of Potter. Though it made Lily sad to know she could never give birth to her husband's children, she still cared for him greatly, and had dragged him away from the war so they could have fun like they did in the last year of school.

Smiling the raven haired man asked a passing elderly woman to take his and his wife's picture as they danced in the falling snow, a fountain in the background highlighting the happiness they had found in each other, even if they were destined to never have children. They would, of course, develope the film later themselves, in a special potion to make it move, to always capture the happiness they felt at that exact moment. Twirling together, hand in hand, the two smiled for the camera as it flashed, nearly blinding them both with the intense flash of light. Laughing James thanked the woman, and he and his wife moved from the fountain to the sidewalk, walking through the ankle deep snow as they made their way to Gotham Botanical Gardens.

Even with the freezing November weather the Garden's was still open. The building was like a large Greenhouse, covered in glass to let the sunlight in, but keep the harmful winter weather and near toxic Gotham air out. Lily loved Gotham, she had ever sense she was a little girl and her real father had brought her here for christmas when she was six. She and her older half sister had thrown snow balls in the streets, something Petunia would never have done. That was why she had brought James here, to share her bliss with him. Laughing the two passed through the gates and pushed open the first set of doors and felt the decontamination spray hit them from above before pushing through the second set of doors and into the large lobby.

"Hmph, reminds me of Gringotts." James said as he wrapped an arm around his wife, nuzzling into her neck and softly biting at her skin. "Only no goblins." He whispered, causing her to giggle and push him away slightly. Smiling the entire way they paid for their tickets and moved through another set of doors. Inside was the most breathtaking scene they had ever viewed, even more striking then the first time they had seen Hogwarts from the little boats in the lake. As far as the eye could see there was nothing but green. Trees and grass from all different countries came together and flourished. Lily pads floated on top of ponds as multicolored fish swam beneath their surface. Large fruits hung from tree branches over signs that read 'Please don't pick the fruit'.

They moved hand in hand down the path, smiling and laughing together as they took pictures to develope later. James thought about his best friends, Sirius, Remus and Peter, and how much they would have loved being here, especially on the night of a full moon. Messrs. Moony, Wormtail, Padfoot, and Prongs would have loved to run through this wild setting, that seemed like even more fun than simply running through the well known Forbidden Forest outside of their old school. As the two twirled around a corner, came upon a sight they hadn't been expecting.

Laid out on the ground in front of them was a picnic blanket, with a woman and her husband trying to keep their two children from running all over the place, even when they seemed to have difficulty taking their eyes off each other. The crushing weight hit James like a hammer. He could never give anything like that to his wife, no matter how much she wanted a family of her own. There just wasn't anything in the magical community capable of giving them a child of their own. Sensing her husband's pain, Lily wrapped her arms around him, hugging him close, before pulling him further up the path so that they wouldn't have to see the happy family.

"Its ok, James. It's alright." She kept saying as she ran her hands through his hair, hoping to calm him down as he wept on her shoulder. Their perfect day crumbling around them at the sudden scene. Neither noticed another red head standing in the shade of a nearby tree, resting her back against the mighty Oak tree as her own vivid green eyes watched the couple. It wasn't hard to deduce the problem, her trap was working perfectly, and it seemed as though she had landed herself the perfect two guinea pigs. In fact she doubted she could have found anyone closer in appearance if she had created them herself.

Reaching into a pouch on her hip, the red head pulled out a small syringe. Moving quietly she stepped behind the woman so that she could see the distraught male's face. The image of the 'superior' sex crying in the arms of his wife was enough to bring a smirk to the woman's face. Stepping up the path, her heels clicking softly on the stones, she softly moved her hand to grab Lily's shoulder, before squeezing it tightly and jamming the syringe into the woman's back, puncturing her uterus, before injecting the woman with various chemicals.

Immediately the two pulled around, their wands drawn and trained on the woman, as Lily gave a yell of pain from the sudden stabbing. Their sudden movements throwing the syringe out into a nearby pond. The two gazed at the woman, who was openly smiling at the two. "Consider it, a gift." The woman said knowingly before she turned to begin walking away. Only for James to cast a silent Stupify, which to his amazement was blocked by a tree branch. "Remember me in nine months, sweeties." She cooed softly, as she stepped around a corner and disappeared from their line of sight.

James turned, his expression full of worry as he looked at his wife. She had pulled her shirt up to see if she could see the wound, but only a small drop of blood showed where the needle had gotten her. "What did she do to me?" Lily asked out loud as her vision became blurry and she fell toward the ground, only for her husband to catch her at the last minute. Holding his wife close to his chest, James looked around to see if anyone was watching before turning on the spot and vanishing with a soft 'pop', never seeing the green eyes watching him from a nearby bush.

Author's Notes: Thanks to some.. technical difficulties. Greenhouse of Ivy, GoI Rewrite, and DK was deleted. I'll explain why in my profile. I am terribly, terribly sorry to everyone who was enjoying those stories, I was already half way through the final chapter of GoI R when it was deleted, and partially finished with the Darkest Knight's latest chapter as well. Like I said, a full explanation will be on my profile. Once again I apologize to everyone!