It was just an ordinary day at the U.A. High School dormitory where Class 1-A resided. Students were studying, training, and socializing like they always did.

Denki Kaminari, a quirky member of Class 1-A known for his electrifying personality and quirk, was rummaging through the communal fridge, looking for a snack.

Suddenly, a swirl of energy and a flash of light consumed the refrigerator, drawing the attention of everyone in the room.

When the light faded, Denki was gone. In his place was a mystifying portal shimmering with a chilling aura.

"What just happened?" cried out Izuku Midoriya, rushing to the still open fridge.

His friend Shoto Todoroki placed a cautious hand near the portal, recoiling at the icy feeling that met his fingers. "It's cold...like ice."

Everyone in Class 1-A grouped cautiously around the fridge, concerned for their missing classmate.

A phone on the counter rang—the caller ID displaying the school's principal, Nezu.

After explaining the situation, Nezu’s voice chimed in, "It seems like Denki's been transported to... Antarctica?"

Mina Ashido let out a gasp, "Denki is in Antarctica? But it's freezing over there!"

Meanwhile, over a thousand miles away, Denki found himself standing alone in the midst of snow-capped mountains.

Dressed in his school uniform, he shivered as the cold wind bit into his exposed skin.

But then, he noticed something strange. Despite the frigid temperate, he felt oddly... invigorated.

He shrugged and decided to make the best out of the situation, beginning to play in the snow.

Back at the U.A. High School dorm, the rest of Class 1-A was brainstorming to find a way to bring Denki back.

"We could use Kurogiri's warp gate," suggested Tsuyu Asui. "But we need permission for that, and it's not guaranteed to work."

"What about my portal?" Momo Yaoyorozu chimed in, "I could create a similar portal here, and we could pull him back."

With little time to waste, the class decided to try Yaoyorozu's suggestion.

She placed her hand on the refrigerator, her Quirk activating as she worked to create a portal similar to the one that had engulfed Denki.

In Antarctica, Denki was suddenly pulled away from his snowball building by a strong force.

He was back in the UA dormitory, being yanked out of Yaoyorozu's portal by his classmates.

"What happened?" asked Denki, looking around in confusion as he was wrapped in a warm blanket.

"You just took a little trip to Antarctica," replied Kirishima, clapping a hand on his shoulder and laughing.

Denki blinked, puzzled. "Oh, so that's what happened," he said, joining in the laughter.

Despite all the chaos, the students of Class 1-A were relieved to have their friend back, safe and sound.

But one mystery still remained. "What created that portal in the first place?" Izuku pondered.

He looked thoughtfully at the fridge that had acted as a portal to Antarctica, vowing to investigate further.

But for now, all was well again in the bustling life of Class 1-A.

Each exciting day was a new adventure, filled with unexpected turns and plenty of laughter.

The trials and tribulations only made their bond stronger, making them not just classmates, but family.

As for Denki, he couldn't help but remember his time in Antarctica with a grin.

It was proof that no matter where he ended up, he could always count on his friends to have his back.

And maybe, just maybe, he wouldn't go looking for snacks in the fridge when everyone else was around.

After all, you never knew when another portal might be waiting inside.

And who knew where it would lead next time?