you find a portal and walk through it. You appear in another universe. You recognise the place you are in to be green hill zone. You see nightmare and cross. Cross walks off leaving only nightmare there. He notices you and starts to strangle you using one of his tendrils. Sonic comes in and saves you. You run off and nightmare loses you. You try to find any way to get back to your universe but you aren’t able to. You come to the realisation you are stuck here