There's no mistaking that it's Doutenfuku Counrty, but,
......Something is different.
It's all a land I have never seen before.

Just before the dragon's spell hit me,
he said something about parallel worlds......

Then, have I really been thrown into
a parallel world?


According to the sources Roushi examined,
the name of the spell the dragon used is "Tenfuuju",
and it seems to throw its target into parallel worlds.

Though I knew the name of the spell, 
I didn't have the slightest idea
a way for one thrown into a parallel world
to return to his own world.

Eventually, it turned into searching for clues
on how to return to my world
while training as a dousen...

But a number of years passed in the blink of an eye,
without finding a single clue.