By the time Aria got to the city square, the Secret Ninja Force was already on the scene. Not wanting to miss anything, Aria immediately launched herself at the nearest Crab General. She kicked him out, (Hey!), and using the vehicle to take down some of the other General's mechs. She then spotted a Manta Ray Bomber that was coming her way, and Aria stood and waited for the perfect moment. When it came, Aria jumped up and caught the Bomber. She managed to get to the cockpit and took out the General piloting it. Meanwhile, Lloyd was in a bit of trouble. 

He was completely surrounded and his friends were scattered around the city trying to stop Garmadon's invasion. "This is goodbye Green Ninja!" one of the Generals jeered. "Oh boy" Lloyd said to himself in a worried tone. Until he heard an unfamiliar female's voice. "Yeah, Its is goodbye! For you!". Then two flying bombs appeared and hit two of the General's mechs. Lloyd looked over to see a female piloting a Manta Ray Bomber. 

"I got you covered Green Ninja!" she yelled as she hopped out and balanced herself on top of the Bomber. She pulled her Bow and Arrow out and started shooting the Generals down. "Thanks!" Lloyd yelled back as he flew his Dragon Mech around, looking for the places that were more in danger. Aria put in three arrows and aimed them at three Generals that were all hurtling towards her. Aria smirked under her mask and let go of the Bow string. The three Generals fell down as the arrows hit their marks. Aria then put up her Bow and parkoured up to a roof-top where some Generals had gathered.

She took out her Katana and attacked the Generals, making them all fall off the roof top. Kai happened to be there and saw the falling Generals. He looked up at the roof and saw the mysterious Ninja. "Hey guys! I think we have an ally right now!" he said as he blasted fire at an oncoming Bomber. "Are you serious?!" Nya asked as she stopped some Shark Generals. "Yes!" Kai replied. "Its probably the person I ran, well, flew into a few minutes ago" Lloyd told them. 

"Lloyd, you ran into a badass chick and didn't tell us?!" Kai scolded. Before Lloyd could reply, Cole stepped in. "Guys! Focus! Does anyone have eyes on Garmadon?" he said then asked. A lot of 'no's' answered him. Meanwhile, Aria was running across the roof-tops fighting off the Generals. Then she spotted a large Shark Mech that was making its way to the Ninjago Tower. Aria pushed a General away with a blast of wind and ran towards the Mech to get a better look. 

She spotted Garmadon in the cockpit. Aria got an arrow ready and aimed it at a joint in one of the legs. She let got of the string and the arrow hit its mark. The leg then started acting up, making the entire Mech shake a bit, which tossed Lord Garmadon from side to side. Aria smirked and ran off. She then spotted the green Dragon Mech. The Green Ninja looked like he was looking for something. 

Aria waited for the right moment, and when it came, she flipped off the building she was on, landing perfectly on the Dragon Mech. Lloyd heard a thumping sound and turned, taking out his sword as he expected to see a General. "What the-?" he said when he saw the mysterious Ninja. "If its Lord Garmadon your looking for, he's in the middle of the City Square in front of the May's office" she said, pointing with her Katana. "Oh, thank you" Lloyd said to her before some Generals that were falling somehow managed to land on the Dragon Mech. The two Ninjas looked at them. "I'll take care of them" said the mysterious Ninja.

Lloyd nodded and decided to circle around Garmadon's Mech until the Generals had been beaten off. "Your all clear!" he heard the mysterious Ninja call. Lloyd turned around in his seat to see no Generals. He nodded to the Ninja, who returned it and faced forwards again. "Alright, hold on!" he yelled. He launched his mech into a nose dive and fired missiles at Garmadon's mech, which then exploded. Lloyd flew his mech through the smoke and landed in front of the crater his missiles had created.

"No! Not again!" Lord Garmadon yelled. "Well, you know the drill Garmadon, get out of our city" said the mysterious Ninja. "Who are you?" Garmadon asked her. "You don't need to know" the Ninja replied. "I'll be back Ninja! Mark my words!" Garmodon yelled as his damaged and broken Mech was lifted up and away. "Oh we'll be waiting!" Lloyd yelled after him. The people who had gathered all cheered in happiness. 

"The Ninja did it! Again!" one bystander cried. "I wonder who the new Ninja is" said another. "Who cares?!" the first one replied. The Ninja all turned to the mysterious Ninja, but they were surprised when they didn't see her. "Where'd she go?" Kai asked. "She's gotta be around here somewhere" Lloyd replied, looking around. "You are incorrect Lloyd. She is not here" Zane told him as his scanners picked up no trace of the mysterious Ninja.

"Wow. She's pretty good if she can get away without any of us noticing" said Cole. "I wonder where she is" Lloyd wondered out loud... Aria ran into her garage and quickly changed out of her Gi and back into her regular clothes. Just in time too as her phone started ringing. Aria looked at the caller ID and panic began to settle in. Swallowing her fear, Aria swiped up and put the phone to her ear. "Hello?" she said, almost shakily. 

"Where are you you god damn piece of shit?!" her father yelled at the top of his lungs. "Um, at school?" Aria replied. "You damn liar. The school bus already drove by during Lord Garmadon's attack!" her father snapped. "After school class?" Aria asked. "STOP LYING!!! Get your ass over here right now! You have no idea how much trouble your in!" her father screamed. With that, he hung up, letting Aria pocket her phone with a sigh. She gathered her school things and left the garage to her apartment of hell.