Batcave

They arrive at Wayne manor.

Alfred was waiting and saw batman draped over Woman Woman shoulder. Alfred tried to grab for the shot gun but Wonder Woman quickly grabbed it and twist like it was rubber. She flicked her finger knocking Alfred into the wall. The butler was knocked out

Inga punch through the secret entrance and entered the batcave

"So this is where batman keep his toys...pretty nice" Wonder Woman said

There were cars and gadgets everywhere. Wonder Woman saw what she was looking for. She punch through a glass display box and grabbed the kryptonite ring

"Excellent" Wonder Woman said

You saw another display case. It was another ring. It was the the green lantern ring. Inga was and WW was distracted looking at the kryptonite ring

You could try to grab it. But that could end up with you getting your ass kick.