Agent F.O.X.

Ge Shui Ying's animated movie Agent F.O.X. tells the tale of the title character, a fox who is on a mission to blend in with the local rabbit population in order to get his hands on an artifact. The rabbits' extreme friendliness forces the fox to consider staying with them permanently, and forces him to question his loyalty to the mission. However, he uncovers a sinister plot, and must work to save everyone.