UltraGirl heard there was a tip that a missing girl was at this apt so she flew in started looking around when she hears a mmphing sound from upstairs the closer she got the louder it got and when she opened the closet door there was nothing. Or was there?... As she turned around and wondered where the missing girl was a lever was pulled and she fell into another room dazed, she gets back on her feet she finds that there is an invisible wall she runs into and with her super powers she tries to punch it with no avail just then a quiet hissing noise that gets louder and a colorful gas comes up to make her cough and fall to the bed. When she awakes her belt that holds all her powers is gone and she tightly tied up and a few strips of duct tape keeps her mouth shut can UltraGirl escape?