"Attention mysterious figure! The Dragon Warrior and Alexis daughter of Shifu are here! To perform justice! We know you're in here. Just a matter of time before we find you." Po says as he and Alexis continue to look around the Hall of Heroes feeling someone else's presence as items begin disappearing.
"Po." Alexis says as she and Po notice the intruders reflection in the eye of an Oogway statue.
"The Dagger of Dengua. You've got excellent taste I'll give you that. But we can't give you that. Give it back." Po says as he and Alexis turn to see the cloaked thief.
"If you insist." The thief says as she throws the dagger at Po before he easily deflects the attack only to miss catching his staff when it falls down and Alexis catch it instead.
"Nice try Po." Alexis says as she hands Po his staff.
"Oh! He's got a walking stick! What are you gonna do? Stroll me to death?" The thief asks.
"This stick is not for the strolling. It's the Staff of Wisdom." Po says.
"The Dragon Warrior's gonna be mad when he finds out you took his stick." The thief says.
"I am the Dragon Warrior." Po says annoyedly.
"I'm just gonna say it. Nothing about you says Dragon or Warrior. And who's the pretty little friend with you?" The thief asks.
"This is the great Master Shifu's daughter Alexis." Po says.
"The great who?" The thief asks before she begins fighting with Alexis and Po only to make them slip on an oil spill.
"Okay she's fast." Alexis says as she stands up seeing Po slide beside her as the thief's hood falls to reveal a female fox.
"How dare you desecrate the Hall of Heroes." Po says as he stops sliding.
"Who's desecrating what now?" The fox asks as she throws an artifact.
"Po catch it! Hey!" Alexis shouts as the gets tangled up by a chain thrown at her by the fox while Po gets his hands wrapped up by a chain as the fox knocks over more stuff causing him to catch the artifacts.
"The Urn of Whispering Warriors which I've already broken! Twice!" Po says in alarm as he sees the fox
"Wait. When did you break it the second time?" Alexis asks as she looks at Po while struggling to get out of the chains.
"And why would you keep an urn of souls? Just seems kinda creepy." The fox asks as she sends the urn flying before Po catches it barely.
"Nice catch Po." Alexis says in relief.
"Are you doing okay there big guy? Want your friend to step in for you because you're looking a little tired." The fox says as she appears on top of Po.
"On the contrary. I've never felt more awake!" Po says as he kicks the fox off before Alexis headbutts her and sends her flying at a stand knocking an artifact into the urn breaking it.
"Oh dad's not gonna be happy about that." Alexis says as she gets out of the chains.
"Uh I think we got bigger things to worry about." Po says as he walks toward the fox lying on the ground motionless.
"Like what? Oh. Nevermind." Alexis says as she watches Po cautiously go toward the fox only for her to wake up and kick him back while taking his staff.
"You big faker!" Po says annoyedly.
"It's not faking it's called method. Welp catch you later panda and friend." The fox says as she begins to leave with the staff.
"No. I think we'll catch you now. Alexis you know what to do." Po says as he looks at Alexis.
"Got it." Alexis says as she uses vines to kick some stands toward Po along with a chain as he then kicks them at the fox causing her to try and avoid them only to get wrapped up in two statues with a chain.
"Told ya." Po says triumphantly.
"Right. You two got me oh powerful Dumpling Warrior." The fox says annoyedly.
"That's Dragon Warrior!" Po says as he slips on some oil causing Alexis to shake her head.
*Timeskip"
"Let go of me! Just tell me one thing! How did someone like you become the Dragon Warrior?" The fox asks as the fox is thrown into a cage.
"That's a mystery for you to solve during your two years stay at the Valley of Peace prison." Po says.
"Valley of Peace prison? Sounds like daycare." The fox says annoyedly.
"It is. On some days. But you might as well get used to it cause that's where you'll be staying for a while." Alexis says.
"There he is! Dragon Warrior Tai Lung is back." Some mountain goats shout as they come running up.
"Tai Lung!?" Alexis asks in alarm.
"Tai Lung has returned?" Po asks in alarm.
"He demanded all of our iron and the destroyed our quarry." A goat says.
"He's supposed to be in the Spirit Realm." Po says.
"Well he's back and he said he's not going to stop until the Valley of Peace falls and the Dragon Warrior bows before him." A goat says.
"Looks like I'm not the only one around here with a mystery to solve. Well you know what they say. Every step leaves a footprint. No matter how small!" The fox says as she is carted away.
"Po see what you can find out. I'll go find my dad." Alexis says as she runs off.
*Timeskip*
"Po! What do you think you're doing?" Shifu asks as he and Alexis arrive at the prison to see Po talking with the fox.
"There's this shape-shifting sorceress on the loose. That's a job for the Furious Five and my daughter." Shifu says.
"Well they're nowhere and Alexis is only one person. Someone needs to protect the Valley of Peace." Po says.
"Look I know that change is difficult and that enjoy being the Dragon Warrior but your job is finding a successor." Shifu says.
"The Dragon Warrior and I have made a deal. So mind your own business squirrel." The fox says.
"My dad is not a squirrel and I'll thank you to show some respect." Alexis says as she snarls at the fox.
"I'm a red panda." Shifu says annoyedly.
"You know what? I love that for you." The fox says as Alexis shakes her head.
"Po this is your decision but I think you know what choice Master Oogway would want you to make." Shifu says as he smiles.
*Timeskip*
"Thanks for the free stay! Not bad for a daycare!" The fox says as she is leaving out the door with Po.
"Where's she going? She can't leave." Shifu says as he and Alexis follow Po and the fox out the door.
"Don't worry I'll have her back before you even know she was gone." Po says as he and the fox begin to leave.
"You are supposed to be passing along wisdom and advice!" Shifu shouts.
"Just think of it as one last Dragon Warrior adventure! I'll be back soon!" Po shouts as he leaves with the fox.
"Ugh. Go with him Alexis. Make sure that fox doesn't try anything." Shifu says as he looks at Alexis.
"Already planned to dad. We'll be back. Don't worry." Alexis says as she runs to catch up to Po and the fox.