The team visits the famous World Tree, a place of peace and nature... or so it should be.  Instead they find a depraved den of Other Worlders, a righteous "hero", and a mysterious dancer. Worst of all, Sensei is missing something VERY important.
Sensei...
...سينسي
Senseiiii …
Maestro…
Maestro…
Maître…
Professore...
Sensei...
Ма-а-а-а-а-астер!..
เซนเซ...