The search result "[AWGS] SDBH - 01" refers to the first episode of the promotional anime series (SDBH) , specifically a version subtitled or released by a fan-related group.
: Upon arriving, Goku is immediately attacked by Xeno Goku (a version of Goku from the Time Patrol). This leads to a high-stakes battle between Super Saiyan Blue Goku and Super Saiyan 4 Xeno Goku , showcasing a dream match-up that is not possible in the standard series continuity. Watch [AWGS] SDBH - 01
: To escape the Prison Planet, the heroes must collect seven "Special Dragon Balls" held by various dangerous prisoners gathered by Fu for his experiments. What to Know Before Watching Dragon Ball Heroes Episode 1 HD - Review and Breakdown The search result "[AWGS] SDBH - 01" refers