Super bad day

Intro The job had seemed to easy as the day had started. A collapse in an underground tunnel had trapped a prominent business owner and the only way to get to them in time was her. Their desperate assistant had contacted Supergirl and she immediately obliged and flew there in a hurry and began to tunnel in. She reached the pocket of air and space outside the underground storage facility where he kept his most precious possessions the assistant had said. The business owner was there looking ok but a little nervous. Don’t worry, Supergirl said I will have you out of here soon.