Eiji - a Buddhist monk - and Burgon are friends, and the very best. On their arduous way home, they are attacked by a vicious black magician who puts a deadly curse on Burgon. Now it is up to Eiji to find a magic mushroom within a day to buy his friend's life with it. Amidst sakrush, lust and crossing blades, however, this proves to be extremely difficult, as the monk's loyalty is put to the test time and again.