Rimuru who had finished his escape. He attended an event organized by Mai Fuyuki about the Gate machine he made. Rimuru who happily became the guinea pig. Leaving him stranded in a world he doesn't know. But one thing is certain, he knows that the world he is stepping on after entering the Gate... is Earth. Warning [ ! ] Many typos scattered. The line is not clear. [!]English is not the main language, I translated this story on google. so if there's anything wrong, I'm sorry.