Toilet Paper in the Reincarnation Episode Is Asked by a Girl to Save the World

Teenager got ticket to another world and was hit by car and killed Wake up and find yourself reincarnated in a different world? I thought I could enjoy a new life in another world, but by chance, I met a beautiful and powerful young girl and an old fairy? "Yes, you are inspired by the artifact and will save the world." "What kind of artifact is this!" "Isn't it me?" What kind of Japanese different world toilet paper life is this? The boy feels that his future is at a loss. With only the beautiful girl God and useless artifacts, can he save this world of different worlds and Japanese templates? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.