“Master Donbei” and his pupil featuring samurai as their motives are on a journey.

One day, they happened to see a flight of ducks and identified a UFO flying with the ducks.

“Master Donbei” wondered the taste of the UFO and tried to get it down by his bow and arrow; however, he got a counterattack.

Now, the pupil is recalling the episode and having the duck-flavored noodle.