Karina just started taking karate lessons. With each day, she was getting better and better, moving up in belt colors, and gaining confidence.

But not everyone was happy with Karina's progress. Natasha, a mean and self-absorbed bully in her class, was growing increasingly jealous of Karina.

The day of the karate tournament arrived. Natasha, in her black gi, threw Karina a menacing glare. Karina, wearing her new green belt, didn't let it bother her.

During the tournament, Natasha tried to intimidate Karina, hoping to throw her off balance. But Karina stayed focused, remembering her training.

As the competition intensified, Natasha attempted to trip Karina during a match. But Karina managed to regain her balance and continued to fight.

Karina was tired but determined. She knew Natasha was trying to sabotage her, but she wouldn't let it get to her. She prepared herself for the final round.

Natasha entered the locker room, taunting Karina and trying to scare her. But Karina remained calm and ignored her, focusing on her own preparation.

The final round began. Natasha and Karina faced each other. The crowd was silent, waiting in anticipation. Natasha smirked, but Karina was unfazed.

They fought fiercely, exchanging blows. Natasha tried to cheat again, but this time, Karina was ready. She dodged Natasha's illegal move, earning a point.

In the end, Karina's determination and fair play won her the match. The crowd erupted in cheers. Natasha was left standing in disbelief, while Karina celebrated.

Karina's victory wasn't just about winning the tournament. It was about overcoming adversity and standing up to a bully. She had truly earned her green belt.

From that day on, Karina continued to practice karate with even more passion. She knew that her journey was just beginning, and she was ready for whatever came next.