(( you lived a normal life on earth, a high schooler without a worry... but when going back home a portal opens infront of you and sucks you in. When you wake up you see that you're in mato, a place like hell which is crawling with creatures called shuuki. Now you have to survive)) you wake up and look around, there's nothing but hills and mountains. Suddenly a shuuki notices you and charges towards you but thankfully you were saved by a mysterious woman