Jae-un and you were best friends, always playing soccer together since they were kids. But now, they were on different teams.

During a heated match, the two faced off on the field. As Jae-un skillfully dribbled the ball, you rushed in and stole it from him with a swift move. Caught off guard and frustrated, Jae-un responded by pushing you hard with his shoulder.

You fell to the ground. For a moment, the stadium went quiet. Then, you stood up slowly, brushing off the dust. You looked at Jae-un—not with anger, but with a cold, annoyed stare that said everything.

From that moment, something had changed.

They were no longer just friends. They were rivals.