Once upon a time in a colorful world of crayons, there was a little blue crayon named Blu. Blu loved to draw and color, but there was one thing that bothered him - he couldn't find the perfect shade of blue. So, Blu decided to go on a quest to find it.

Blu set off on his adventure, walking through fields of green grass and under a bright yellow sun. Along the way, he met a red crayon named Ruby. Ruby was fiery and full of energy. She joined Blu on his quest.

As they continued their journey, Blu and Ruby came across a yellow crayon named Sunny. Sunny was always cheerful and brought warmth wherever he went. Now, Blu had two friends by his side.

Next, they met a green crayon named Forest. Forest was calm and peaceful, just like the trees. Blu, Ruby, Sunny, and Forest formed a strong team, each bringing their unique color to the group.

Finally, after a long journey, Blu and his colorful friends reached a beautiful lake. The water sparkled with shades of blue, from light to dark. Blu dipped his tip into the water and found the perfect shade of blue. He was overjoyed!