Episodes are typically released for free on the official Super Dragon Ball Heroes website in Japanese. Fans can often find subtitled versions and fan-dubs on YouTube .
Complete episode guides and summaries are maintained by sites like Kanzenshuu . Super Dragon Ball Heroes Promotional Anime - Episode #20
Before the realm's destruction, Demon Queen Towa and Mira send her infant child, Fu , into the timestream to save him, explaining Fu's mysterious origin in later arcs. Character and Transformation Guide
The episode deviates from the main Capsule Corp Goku and Vegeta storyline to follow the . In a different timeline, a team of elite Time Patrollers—including the "Xeno" versions of Goku, Vegeta, Gohan, Goten, and Future Trunks—invade the Dark Demon Realm to confront Dark King Mechikabura .