Isabel Smith's fingers holding the mobile phone trembled, she took several deep breaths before barely managing to take a step forward.
Even though there was a very real sensation under her feet, Isabel still felt as if she was floating in the air, her heart feeling faint and her hands sweaty.
Isabel walked very slowly, step by step. Every time she took a step, she felt as if her heart could stop beating the next second. It took her a full 15 minutes to walk to the middle of the glass skybridge, which wasn't very long, where Percy Stanton told her to go.
Looking up, she could see the bright moonlight and the dazzling stars. The glass shapes were irregular, making the stars appear so close that she could touch them if she reached her hand out.