Goku was so excited! Today was a special day. He had bought a brand-new car!

'Wow, Dad! It's so cool!' said Gohan, his eyes sparkling. 'And it's the same color as your gi!'

Goku chuckled, patting the car's roof. 'Yep! The best color for the best Saiyan! Now, let's go get some yummy food! We need groceries.'

They both hopped into the car. Vroom, vroom! The engine purred as Goku drove them to the big grocery store.

Inside the store, they filled up a big shopping cart with all sorts of delicious things. There were bags of rice, fresh vegetables, and even some juicy fruits!

'We need more of these tasty snacks!' Goku exclaimed, adding a giant bag of chips to the cart.

'Okay, Dad, I think that's everything!' Gohan said, looking at the overflowing cart. 'Let's go pay.'

They went to the checkout, paid for their groceries, and then carefully loaded everything into the trunk of the shiny orange car.

As they walked back to the car, Gohan was pushing the now empty shopping cart. It was still a bit wobbly from all the groceries they had just loaded.

'Whoa!' Gohan shouted. The cart started to roll faster and faster down a slight slope!

Before Goku could do anything, the runaway cart bumped hard into the side of his brand-new, shiny orange car! 'CRUNCH!'

Goku stared. A big dent was now in his beautiful car. His happy face turned into a furious frown.

'NOOOOO!' Goku roared. His hair began to stand on end, turning a fiery red. He was so angry, he started to glow!

He was no longer just Goku. He was Super Saiyan 4! He raised his hands to the sky, gathering all his energy. 'Kamehameha!' No, that wasn't right. This was even bigger!

A giant ball of energy, a Spirit Bomb, started to form above them. It was so big, it blotted out the sun! Goku's anger made it grow and grow, until it was as big as the Earth!

With a mighty cry, he hurled the Spirit Bomb down. 'BOOM!' The Earth exploded into a million tiny pieces.

Suddenly, Goku blinked. What had he done? The Earth was gone. Gohan was nowhere to be seen. He looked around at the empty space where their planet used to be.

He felt a pang of deep sadness and regret. 'Oh no... I... I destroyed everything...' he whispered, tears welling up in his eyes.

Just then, a familiar voice boomed, 'Goku! What have you done?' A majestic purple cat-like being, Lord Beerus, appeared, looking very displeased.

'You let your anger get the better of you. Destroying a planet is not a laughing matter, even for a Saiyan,' Beerus said sternly.

Goku hung his head. 'I'm so sorry, Lord Beerus. I lost control. The car... Gohan... I was so angry, I didn't think.'

Lord Beerus sighed. 'Anger can be a powerful, destructive force. You need to learn to control it, Goku. For that, you will be punished.'

'You will be sent to a special training dimension,' Beerus declared. 'You will spend one hundred years there, meditating and learning patience. No fighting, no shouting, just quiet contemplation.'

Goku gulped. 'One hundred years? But... but what about Gohan? What about food?'

'Gohan will be taken care of,' Beerus assured him. 'He is safe. And you will have plenty of time to think about your actions. This is your consequence.'

With a wave of Beerus's hand, Goku was whisked away into the swirling portal. The last thing he saw was the empty space where Earth used to be.

Inside the training dimension, everything was calm and quiet. There were soft green hills and a gentle breeze. Goku sat down cross-legged, trying to think only peaceful thoughts.

It was hard at first. He missed fighting. He missed eating. But he remembered the look on Gohan's face and the empty space where his home used to be.

Days turned into weeks, weeks into months, and months into years. Goku practiced breathing and focusing. He learned to calm his super-Saiyan temper.

He realized that even though he was incredibly strong, he still had a lot to learn about controlling his feelings. Being strong wasn't just about fighting; it was about being kind and thinking before acting.

Finally, after what felt like forever, Lord Beerus appeared again. 'Goku,' he said, his voice softer this time. 'You have learned your lesson. You have shown patience and control.'

Goku opened his eyes. He felt different. Calmer. Stronger, in a new way.

'It is time to return,' Beerus announced. He snapped his fingers, and suddenly, Goku found himself back in space. But this time, the Earth was there, sparkling and beautiful!

And there, waiting for him, was Gohan, with a huge smile on his face.

'Dad!' Gohan cried, hugging him tightly. 'You're back!'

Goku hugged his son back, feeling a warmth he hadn't felt in a long, long time. 'I'm so glad to see you, Gohan. I learned so much. I promise to be more careful with my anger.'

Goku learned a very important lesson that day. Being a hero means not just being strong, but also being patient and thinking about others. And sometimes, a brand-new orange car is just the start of a big adventure!

From then on, Goku always tried his best to control his temper, especially when his car was involved. And he always remembered to say 'please' and 'thank you' when pushing a shopping cart.