Dora, the brave young explorer with her signature pink shirt and orange shorts, leads the way with enthusiasm. Boots, her loyal monkey friend wearing red boots and a green backpack, swings from vines playfully. "¡Hola! Today we're exploring the rainforest, Boots! What adventure will we find?" "I don't know, Dora, but I'm ready for anything! This place looks super fun with all these pretty flowers and twisty paths everywhere!"

Dora freezes, her eyes widening in terror at the sight of the enormous 2012 Nick Jr. Dino character—its scaly green skin glistening, sharp teeth bared in a roar, red eyes glowing fiercely. Boots clings to Dora's leg, his fur standing on end. "¡Ay, caramba! Boots, look out—it's a giant dinosaur! It's huge and scary with those big claws and roaring so loud it shakes the trees!" "Dora, run! That dino looks like it's from those old Nick Jr. shows, but way bigger and meaner! It's chasing us—my heart's pounding so fast!"

Dora grabs Boots' paw tightly, leaping over roots as they flee deeper into the woods. Boots glances back, trembling. "We have to get away, Boots! That dino's footsteps are shaking the ground—it's getting closer with every roar! Keep running, we can do this together!" "I'm so scared, Dora! Its tail is whipping trees down, and those eyes are glowing red like fire! Where can we hide from this monster?"

Dora activates the portal with her map, tears in her eyes. Geo, the math whiz in a blue helmet and orange outfit with shape-patterned clothes, pops out with his trusty robot companion. Milli, Geo's partner with pink bows and a cheerful smile, waves enthusiastically. "Geo! Milli! Help! A giant 2012 Nick Jr. Dino scared us in the forest— it roared and chased us all the way here! We ran for our lives, but it's still out there!" "Yeah, it was terrifying! So big and growly—we need your Umi skills to figure this out before it finds us again!"

Geo measures the tracks with his UmiMight hammer, patterns lighting up. Milli stretches her arms to check vines. "Don't worry, Dora and Boots! With UmiZoomi powers, we'll solve this mystery. These tracks are huge, but look at the patterns—they're made of perfect triangles and squares, just like in our math city!" "And the roar? It matches a recording from an old show, but something's off. Let's use super senses to zoom in—ah, I see fabric edges under the scales! This isn't real!" "You're right! All those shapes and numbers are clues—we should've spotted them while running!"

Swiper, the sneaky fox in a striped mask and gloves, sheepishly steps out, the dino costume draped over his arm. "Okay, you got me! I was just trying to swipe some explorer maps for fun, but dressed as that old Nick Jr. Dino to scare you off. It was supposed to be a quick trick, but your friends' math powers figured it out super fast!" "Swiper, no swiping! But we're glad it was just you all along. Patterns don't lie, and now we can all be friends again." "¡Excelente! We faced our fears and solved the mystery together. Adventure complete—what a team!"