Take place after the end of Super Dragon Ball Heroes: Big Bang Mission

The annual Star Festival to honor the stars that bring life is drawing nearer. Anpanman finds an abandoned doll who is brought to life by a Star of Life. The doll, now named Dolly, spends all of her time having fun, convinced that enjoying oneself is the meaning of life. However, her Star of Life is starting to disappear, and Baikinman builds a huge robot inspired by memories of his own birth.

The nation of Tempest is in a festive mood after successfully overcoming the surprise attack from the Blumund Army and the Western Holy Church. Beyond the festivities lies a meeting between Tempest and its allies to decide the future of the Nation of Monsters. The aftermath of the Blumund invasion, Milim Nava's suspicious behavior, and the disappearance of Demon Lord Carrion—the problems seem to keep on piling up. Rimuru Tempest, now awakened as a "True Demon Lord," decides to go on the offensive against Clayman. With the fully revived "Storm Dragon" Veldora, "Ultimate Skill" Raphael, and other powerful comrades, the ruler of the Tempest is confident in taking down his enemies one by one until he can face the man pulling the strings.

After a strange and devastating attack on his home, a young boy named Rai is shocked to discover he's a secret descendent of the Tigeroids: an ancient race of peaceful beings locked in a struggle with the ruthless and cunning Dragonoids. In a parallel universe called Suhn, the Tigeroids and Dragonoids are battling furiously to recover 500 lost tai chi characters. Whoever retrieves these precious and potent symbols will possess the ultimate power to rule their realm…and destroy their enemies. As Rai hones his innate tai chi skills to fight the Dragonoids, he must find the lost tai chi and battle to become one of the champion Tai Chi Chasers!