Comic artist Brösel trades a magic pen that helps him come up with funny stories for the promise to fulfill one of Rumpelstiltskin's wishes. The resulting animated films show episodes of the life of Werner, a plumber apprentice and motorbike enthusiast and his friends. They are interspersed with the live-action portions.

All the people in this countryside area, can count on Jean-Pierre, the doctor who auscultates them, heals and reassures them day and night, 7 days a week. Now Jean-Pierre is sick, so he sees Natalie, a young doctor, coming from the hospital to assist him. But will she adapt to this new life and be able to replace the man that believed to be irreplaceable?