It was a seemingly normal day at the U.A. High School. The Bakusquad was hanging out in the common area, messing with each other and laughing. But even in this ordinary moment, a looming chaos was not too far off.

"Kaminari, stop messing around with that battery!" Mina Ashido chided, swatting a cylindrical object from Denki Kaminari's hand. He was prone to do dumb things, but this was a new low.

Kaminari grinned and picked up the battery from the floor. "Watch this," he said, popping the battery into his mouth. This was a clear demonstration of Kaminari's shockingly idiotic side.

The room erupted in chaos. Katsuki Bakugo roared, lunging for Kaminari as Hanta Sero and Eijiro Kirishima shouted warnings. But it was too late. Kaminari closed his mouth, and sparks flew.

Instantly, Kaminari seemed to glow, his hair standing on end. Electricity crackled around him, and his eyes widened. Suddenly sedate, he muttered, "Maybe that wasn't a good idea..."

Bakugo, livid, growled at the others. "Well, don't just stand there! Do something!" His temper was almost a force of nature, his frustration evident.

Kirishima and Sero cast worried glances at each other before they stepped forward. With bravery that only a hero-in-training would have, they tried reasoning with an overcharged Kaminari.

But it appeared Kaminari wasn't in a receptive state. His gaze was wild, eyes sparkling intensely. His body was shaking from the overload of power, hardly keeping control.

Mina watched in horror as Kaminari's condition began to deteriorate. She felt guilty for not stepping in sooner. "Bakugo, we have to call Aizawa-sensei!" she called.

Bakugo grumbled, but he knew she was right. They were all beyond their depth here, and they needed their teacher. So he reluctantly set out to find Aizawa.

Kirishima and Sero tried to ground Kaminari, using rubber gloves to handle the electricity. The crackling energy made their hair stand on end, but they didn't let go.

Suddenly, Kaminari's body convulsed. His eyes rolled back, and the charge in his body surged uncontrollably. The spectacle was horrifying.

Bakugo returned with Aizawa in tow. Seeing Kaminari's condition, the teacher's face hardened. "I see," he sighed, rubbing his temple with a gloved hand. "I'll handle it."

"Kaminari," Aizawa said, trying to get the shocked boy's attention. Kaminari was too far gone to respond, his body still convulsing. Aizawa's gaze sharpened, and he activated his quirk.

Kaminari's sparks died down immediately. He collapsed onto the floor, exhausted. The room finally fell silent, save for Kaminari's shallow breathing. They all stared in shock at their fallen friend.

Aizawa turned to the others, his gaze stern. "Take him to Recovery Girl. She'll see what she can do. And after that, we're having a serious talk about safety."

Sero and Kirishima hoisted Kaminari up between them. His face was pale, and his usual energy was gone. They hurriedly took him to the infirmary, following Aizawa's instructions.

Mina and Bakugo remained in the common room, contemplating the scene. They had narrowly averted a disaster, and it was a stark reminder of their responsibilities.

They had joked about Kaminari being the dumbest of them all, but no one had truly considered the consequences of his reckless actions. Today's incident was a rude awakening.

After a few tense hours, they got the news. Kaminari was stable, but exhausted. A single question reverberated in their minds: Would they ever let Kaminari play with a battery again? Absolutely not.

When Kaminari finally woke up, he was greeted by his friends' stern faces. His stunt had scared them, and he knew then that he had crossed a line.

His friends lectured him on recklessness, but there was relief in their eyes. Kaminari's antics were stupid, no doubt, but they were relieved to see him safe.

Aizawa made good on his promise of a talk about safety. It was a stern lecture that left them all with a sense of guilt and responsibility. It was a lesson learned the hard way.

Kaminari made a promise that day. No more batteries, no more stupid stunts. His friends had seen him at his worst; he didn't want to scar them any further.

From that day on, Kaminari became a little more cautious. His recklessness had consequences not just for him, but for his friends too. The Bakusquad stood stronger together, united in their resolve.

The incident with the battery wasn't forgotten, but it was a reminder of their roles as future heroes. They had learned from their mistake, and they vowed not to repeat them.

Kaminari's shocking misadventure was a unique experience that they wished to never repeat. It was a chapter in their lives that they all learned from. It was a part of their growth, as individuals and as a squad.

And so, the Bakusquad continued their journey as aspiring heroes. While sometimes loud and rambunctious, they were a team, and they faced their challenges together.

Though they still joked about Kaminari's incident, they never forgot the lessons they learned. They were a team, after all. And a team sticks together, through thick and thin.

The Bakusquad's bond strengthened that day. They realized the importance of camaraderie, of taking care of each other and themselves. The world of heroes was fraught with danger, and they needed to be prepared.

And so their days at U.A. continued, filled with lessons, laughter, and growth. The Bakusquad stood strong, united by friendship and their shared dream of becoming heroes.