Sonic x Shadow Generations x Sister! OC

《 Chapter 3: Doubles 》

Shadow hits some Badniks with homing attacks then bonuses on Springs as the Gwens follow. They soon approach a relic in White Space.

"Another one? Shadow, this is a bad idea." Gwen said, recalling his transformation.

"The only way to find his true plan is to do this." Shadow said.

"Okay, Mr. Wizard? How do you know that? Not like there's a connection." Classic Gwen asked.

"It's a feeling in me" Shadow said as it scans his body before absorbing a Doom Gear from him.

The gear activates the relic, which shatters and unleashes Black Arms energy. Shadow ends up absorbing the energy and contorts in pain.

"No... No!" he groaned.

He falls to the ground with a giant ink puddle on the floor as the tentacles of the Doom Surf start to what seems to be cover him before Shadow jumps up and reveals the Doom Surf. Shadow rides on the Doom Surf on water before he does a spin in the air.

"That is so cool!!!!" Classic Gwen exclaimed in awe, her heart beating. "He's so cool!"

Gwen was concerned but they jump on.

"At least we can cross water more easily." Gwen said.

"Yeah! Sonic would love this!" Classic Gwen exclaimed.

"Don't compare me to the faker." Shadow said, annoyed at the mention of Sonic.

"What's your beef with Sonic?" Classic Gwen questioned. "Not like he broke the world?"

Shadow and Gwen look at each other, remembering the events of the Paradox Prism when Sonic broke their world.

Meanwhile, Sonic fixed Angel Island.

"Thanks for the help. Not that I needed it. Let's get payback on that monster." Knuckles said.

"Ha! Get in line, Knucklehead." Sonic grinned.

"Where's Gwen?" Knuckles asked, looking around as he didn't see the female hedgehog.

"Not sure. She's somewhere here with Shadow I'm guessing." Sonic answered.

"If she gets hurt, I'm punching Shadow really hard." Knuckles stated, concerned for Gwen and rushed off.

"Knuckles, wait! Only my speed can fix things." Sonic called.

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Back to Shadow and the Gwens as they arrive at Kingdom Valley as Classic Gwen spin dashes around to keep up with Gwen and Shadow.

"What is this place?" Classic Gwen asked them.

"Not sure actually, but it feels fimilar." Shadow said as he hits a switch as they were grinding on water.

"COOL!" Classic Gwen gasped as they leaped off the waters and continue rushing around, collecting rings.

Shadow even had to surf around at one point with Gwen riding behind him. They soon made it to the exit, but suddenly a portal opens as the Gwens gasp as it sucks them in.

"NO!" Shadow yelled in terror. "DAMM YOU, BLACK DOOM!!" he screamed angrily.

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Gwen woke up in a room with a groan.

"Ow..."

"Gwen!" Sonic called, running up to her and hugged her. "You okay." he asked.