"Why blue ice-creams only?" asked once more Travis.

"I think each colour has a meaning, and we have to find out." answered his sister Marise. "The unicorn has tried to show us something. All this has to be with the rainbow, let�s go to where the rainbow ends, Travis" 

They embarked on a long journey where they see more fairies, smurfs, giants (some of them were familiar to them), and many more unicorns of all type of colours. Before they could reach the edge of the rainbow, they ventured into a forest where all creatures, trees, bushes and caves were in blue!. They could not believe their eyes...

"Blue is the colour of peace and wisdom" a voice coming towards them could be heard.

"The smurf!" shouted Travis visibly uncomfortable. "But you seem to be a bad smurf!..." he continued. 

"You, humans don�t see behind your knowledge!" answered the smurf making an approval sign inviting them into his cottage. 

"Come in, sister!" exclaimed Travis with his face light up...