Colourland X is the continuation of the Colourland series. A mysterious man breaks out criminals from jail and King Bobby is planning a war he wants.
Colour King and Challenger make a decision. Due to this decision, Colour King and his officials fight along Crayon and his friends against the Bear in an extreme fight.
The finals of the tournament happen with one extremely intense fight, Crayon and his friends head home after the tournament. Warbler has an important decision to make.
The tournament officially starts. 16 fighters are part of it, Crayon and his friends end up fighting people.
The fights in the Round of 32 continue for the tournament. Crayon and his friends end up fighting people.