https://wccftech.com/dragon-ball-z-kakarot-free-update-sub-quest/

A new Dragon Ball Z Kakarot free update is in the works, and it will bring new content and features to the game.

The upcoming update will introduce a new sub-quest where players will have to help Arale and Gatchan. The two characters aren't strictly related to series, as they have been introduced in Dr.Slump, another manga created by Toriyama, and only appeared as cameos in Dragon Ball during the General Blue Saga as well as in Dragon Ball Super.