First, she wasn't the one that provoked them. She was doing self-defense.
Second, she didn't have any money to send them to the hospital. So why should she linger around?
And lastly, the place was a blind spot and since no camera captured her, there was no way she was going to linger around and let herself get caught.
However, she never expected to leave that place with a tail following her. And it was Mike, the unlucky young man who was being targeted by a group of delinquents simply because one of the boys' girlfriends winked at him some days before.
So, in order to teach him a lesson, they followed him that night and wanted to beat him, extort him, and teach him a lesson.
Fortunately for him, he survived, since they had shifted their attention to her.
When he saw her prowess, Mike began to bug Darica and offered her a lot of benefits, and she ended up agreeing.
