A New Adventure Begins is the 1st episode of Tenkai Mixels.
Things have changed since the Tenkai Knights have finally defeated Villius and his Corrupted army. One day, Guren finds a rainbow object called a Cubit in his room that takes him and his friends to a colorful world, home to some strange creatures called "Mixels." There they learn that they can mix, max, and even murp with them. Together with their new friends, Guren, Ceylan, Toxsa, Chooki, and Gen must protect the cubits from Major Nixel and his army of Nixels and embark on other crazy adventures that will change their lives forever.