Osiko Bisokisam was born in the quiet streets of Shinji City. However, he was a man born into football. His father, a former star of Kagawaki Team, was an icon of Asian football. Star footballer Inasaki Junha won countless trophies in his career, but one match ended everything. That day, during a historic match played at Takayuka Stadium, Inasaki received a hard blow to his head and entered an endless loop. That moment began to slowly erase his past and his love for football. Doctors diagnosed him with Alzheimer's and he was forced to withdraw from the world of football completely.
When Osiko remembered that moment, she realized how everything had changed. She was only 8 years old, but she remembered the images of her father in the hospital very well. Thousands of Kagawaki fans waited for Inasaki in the hospital. He was the captain of Kagawaki for many years and had won the team their first trophy in their history. However, things did not go well for Kagawaki after Inamoto retired from football. After 3 seasons, they were struggling to avoid relegation. Their former glory days were behind them. However, Osiko was still trying to feel that old spirit somehow. Every day, early in the morning, as he repeated the training sessions with his father's old team, the loneliness affected him even more deeply.
One day, while he was training alone in the old football field in that village, he especially loved training with his friend Setoshi, the head scout of the Hajita team, Hosogoshi, came. Hosogoshi was Setoshi's father. Osiko and Setoshi had been friends for about 3 years. Playing football and especially playing one-on-one matches were his biggest hobbies. Hosogoshi was the man who discovered Osiko's father and got him into football, and that's why Osiko respected him so much. Setoshi turned to his father and asked for permission to play for at least 15 more minutes. But Hosogoshi hadn't come here to take Setoshi home like he always did. Even though he was a good scout, the Hajita management wanted more young talent than him. His son came to mind first. Then he thought it wouldn't be fair to suggest his son, but he wanted to give him a chance. The other name that came to his mind was Osiko. Hosogoshi looked at the kids and asked them if they wanted to visit Hajita's training facilities. Setoshi had already been there dozens of times. But Osiko had never been there before. The children accepted without thinking. Although the children were happy to just have the opportunity to watch, they did not know that they would be rivals. And this opportunity would be very valuable for both of them.