Doraemon and Nobita in another world

This story is about doraemon and Nobita episode where Nobita mistakenly press the lifeboat button and go to another world where Nobita nd doraemon came to know that ohhhhhhhhhhhhhhh I am going to told you but not yet I you wants to know the story so go and read it guys. IF THIS BOOK IS GOING TO SUCCESS THEN SURELY I RELEASE A NEW VOLUME BASED ON DORAEMON