17 November 2018 | narcissisticfish
Its not supposed to be a stand-alone series
The main point of the episodes is to get you hyped up to play the Dragon Ball Heroes arcade/card game that are popular in Japan.
To that end the DB-H episodes are fights between varying heroes with little in the way of dialogue or explanation.
Also since they have to fill a 15 minute slot and there are several weeks between videos, the fights often start and end rather quickly. Its not a frieza-saga yelling for 5 episodes to power up match.