Shinji cursed in his mind. He would have to mask his magic aura. It wouldn't cancel his no sight or smell enchantment, but he would be using more energy to maintain it at a level where he wouldn't be detected. So Shinji hid his magic aura, which hid any indication that he was casting magic if he did it right. Afterwards, he slipped through the shadows to some nearby bleachers, which would hopefully provide good cover.