Celestine is a little mouse trying to avoid a dental career while Ernest is a big bear craving an artistic outlet. When Celestine meets Ernest, they overcome their natural enmity by forging a life of crime together.

Pinkerton School is a boarding school with two teachers. One of the teachers, Mr. Soper, is nice, and the other, Ms. Macbeth, is evil and is constantly trying to enslave the children of the school. However, four of the students act as a secret organisation known as "The Invisible Network of Kids", or "I.N.K." for short. I.N.K's mission is to thwart all of Ms. Macbeth's evil plans.

- The Board of DSK - The complaints of the grandmother mustache - The Tiberi make us cry - Edward loose - Right Park - Lionel Jospin Love