Violeta and the mysterious egg

Violeta narrates her version of the Chinese tale by Chih-Yuan Chen called "Guji Guji".
All begins when a crocodile egg falls into the nest of mother duck.
For her all her offspring are the same even though one is very different, his name is Guji-Guji.
What will happen when other crocodiles go to find Guji-Guji and tell him that he too is a crocodile....?