After a sudden flashbang, the two siblings- a brother and his little sister- are now on their favorite (the other's used to be) show at the start of the first episode starts.

Now, they must travel through the world in order to find a way to return home-

U-uh? What? You don't want to return home..? Oh… well, uh.

Now, the siblings are now going to make a living in this world so they can have their dream of a peaceful life.

This is tagged as teen because of the use of swear words, while I won't be using it too much I'll just put up the tag anyway.