Lana swam out of the fountain and got onto the pillar from earlier, seeing Xinn walk out calmly.

Xinn: Still standing? Looks like this will get interesting.

Lana: You look formidable. I'll have a grand time kicking your behind into next week.

Xinn: I would like to see you try, freak.

Lana: I'll make you eat those words!

Lola (M): Lana, be careful. We don't know what this woman can even do. Just be cautious when using close combat.

Lana: I'll stick to my long range then?

Lola (M): It's highly recommended..

Lana stood up and crossed her arms, focusing hard on generating poison to cover her arms with. Lana balled her hands up, making the poison form into some sharp yellow blades on the outside of her arms.

Lana: Prepare yourself. I have more tricks up my sleeve than you think.

Xinn: My my.. You're quite the Intersting one aren't you? Well don't get your hopes up cause I won't go easy on you no matter what you can do.

Lana: Whaddya know. Same here... Bring it on, Punk!!

Lana kept into the air and fell down, slashing at Xinn who leaped out of the way and threw a punch that collided with Lana's stomach and sent her to the ground.

Lana: Gah! Damn! I got careless to quickly..

Lana rolled onto her stomach and leaped up high, crossing her arms and slashing at the air, causing the poison blades to fly off her arms and straight at Xinn.

Xinn: What?! 

Xinn jumped backwards, letting one of the C-Shaped blades dig itself into the floor, sticking out like a little pole but the second blade changed coarse and homed in on Xinn who wasn't able to dodge fast enough, getting cut on her thigh.

Xinn: gah!! Clever one ain't she? No matter, just think of something quick.. She has an edge in range with close and far range attacks at her disposal.. ow...

Xinn looked at her leg where the blade cut her and noticed that the skin looked to be burning a bit.

Xinn: Wha.. ish... huh?

Xinn felt the area of her mouth as she started to dash away.. Her mouth was making too much saliva, making her speech a bit weird. Her head started to hurt as a sudden rush went to her head.

Xinn: She's like a cane toad.. Their poison skin will cause you to feel.. like this!

Xinn decided to play it safe and dashed off into a store.

Lana: Oh no you don't!

Lana tailed after Xinn but made a huge mistake by going inside, letting Lana open for attack 

Xinn: HIYA!!

Xinn kicked Lana in the knee, knocking her down and the picked her up to then throw her against a wall.

Lana: GAH!! damn.. it...

Xinn: Playtime is over for you Frog-Face..

Lana: That's what you think! Frog Kick!

Xinn: Frog what?

Lana turned her body, feet pointing to Xinn and kicked her in the left femur with the force of one of her mighty jumps, breaking it without any trouble.

Xinn: ACCK!!!! GAH! DAMN YOU!!

Xinn fell to the ground, letting Lana get a bit cocky and did a little dance.

Lana: Oh yeah! Woo-Hoo! You just beat! How does it feel? Woooo!!!!

Lola (M) : LANA!!!! KNOCK HER OUT NOW!!!!

Lana: AHH!!  Ok ok!! Sheesh!

Lana shoots her tounge out and pulls a chair to her and readies to bash Xinns head.

Lana: A one, and a two. A one two three!!

BAM

Lana broke the chair over Xinns head, knocking her out.

Lana dusted her hands of and got out some tape from behind the counter.

Lana: I'll just leave you by the entrance and when you and your cronies wake up, it's bye bye for you, and hello for jail!

Xinn: *groan... Foo..l..

Lana: You're still awake? Just take the hint! You're out matched!

Xinn started to push herself up off the ground, signaling Lana to get another chair but stopped dead in her tracks, a bit nervous at Xinns sheer motivation.

Lana: Hey.. Can you just.. get back on the ground? That would.. make things go way smoother..

Xinn: hehehe... ha.. ha... hahaha.... You really are a foolish frog aren't you?

Lana: Excuse me?

Xinn started to glow a light blue and began to grow in muscle mass, catching Lana off guard.

Lana: What the?! What are you?!

Xinn: You could say I'm not human.. You could say I'm a mutated freak like you.. I believe that im the next step in human evolution.. I'm unstoppable and I'll prove it to you by curb stomping you right here.. Right now!!

Xinn tackled Lana straight out of the store and began wailing on her with the intent to kill.

Lana kicked Xinn off and got back onto the pillar to generate more poison blades.

Lana: I'm soooos screwed..

Xinn stomped on the ground, picking up a piece and chucking it at the frog girl, destroying her only safe platform.

Lana hopped far into the air and sent five more poison blades as the hulking Xinn, hitting her all five times but having no effect except burning the skin. But Xinn didn't seem to care, her growth must have boosted her pain tolerance by a ton.

Lola (M): Use your spit attack!

Lana: I don't want to kill her!

Lola (M): She's going to kill you first if you don't use it! At best, the poison shot will only stun her with Xinns powers!

Lana: *sigh.. Fine.. I just need to find a safe spot to charge up

Lola (M):Just try to stay safe!

Lana: You got it boss.

Lana hopped around, distracting Xinn with even more poison blades.

Xinn was getting annoyed with Lana just toying with her! She continued to throw parts of the floor at Lana and even hit her leg, most likely breaking a bone.

Lana: Ow!!! Crap! Gotta act quick! Lola! Call the cops before she wrecks the entire mall!

Lola (M): On it!

Lana begins to fill her mouth with some sort of blue acidic liquid, her cheeks puffing out as her throat swelled a bit and readied herself on a railing in the upper level.

Xinn squinted her eyes in confusion, wondering why the mutant just stopped her tracks but didn't waste time with throwing a car sized rock from the ground at Lana, who still didn't budge.

Time seemed to slow down for Lana..

She readied herself to fire her new ability she discovered only a few days ago. It's powerful but very risky. From what Lana noted down from her private target practice, the poison spit can pierce through anything if shot with enough pressure, making it her secret weapon in a way.

But, it was a double edged sword however. Lana needs to stay in place to build up the pressure to shoot the blast correctly or else it would end up like she's just spitting on everything.

The froggy loud stared at the large object flying towards her but she wasn't scared of it. She kept thinking of something her brother said to calm her down..

"If you find yourself in a scary situation, don't panic. Just take a deep breath and go through it as best you can. Planning things out will usually give you the better outcome. Just look into the darkness.. and shoot your best bit of hope out into the darkness that you fear!"

Lana replayed that one bit in her head, over and over again..

"Shoot your best bit of hope out into the darkness that you fear!"

So she did.

Lana opened her mouth, unleashing a small, concentrated stream of purple toxic spit from her mouth.

The stream looked like a very long purple spear with a hardened tip that went through the boulder, and straight at Xinn, going through her stomach.

Xinn: GAHHH!!!!!!

Xinn fell to her knees, reverting to her original form. The battles has been won by Lana.

Lana: Looks like playtime is over for you Xinn! Now just give up and stop fighting. 

Xinn: Alright... I.. I give up. But this isn't the last time.. You will see me.. again..

Lana: Yeah yeah. Save me the huh?! What did you say?!

Xinn: Hehehe..

Before Lana could grab the downed criminal, Xinn just suddenly vanishes into thin air.

Lana: Damn! Well, I better leave a message for the cops. Lola, you got the fighting camera right?

Lola (M): Here.. let me check and.. yep! All camera angles good and bad! You want me to upload it to police data banks?

Lana: Sure do! This will make for an interesting news story. I'll be back soon. Just gotta leave my mark and message and I'll be on my way!

Lana gets some spray paint and writes on the floor a message and leaves the mall.

-At the Loud House. Lisa's room-

Lisa Loud was currently security cam footage from Lola and Lana's room, watching Lola talk to Lana on her microphone and watch Lana's camera on her computor.

Lisa (now 16) had gotten... very chubby over the years no matter how much Lynn tried to make her work out. It didn't help she was addicted to Darcys girl scout cookies but Lisa prioritized research over health even if it was unhealthy.

She wore her normal green sweater that hugged her pudgy stomach with a burnt and slightly tattered lab coat over it along with some nice fitting gray pants.

Lisa: It's amazing how they didn't suspect I would replace the cameras in secret. Such simpletons. However, this is certainly an interesting discovery. I didn't know the mutation could infect other organisms with its own DNA of some kind. I won't interfere with Lola and Lana's secret super hero force or something. They're making the town a decent place again. Though, their business may be hampered by everyone's return for the reunion. But, it is none of my own business.

Lisa turned the camera off and went back to toying with her lab.

Lisa: However.. Maybe I should continue my animal project if it worked with Lana...