A beta testing of Dragon Ball Online was announced on March 10, 2007 in South Korea,[1] but was delayed until January 2010.

with the role of a villain going to a group headed by Mira and Towa, original characters who are created exclusively for the game.

The purpose for them wanting to go back in time is so that Mira can attempt to obtain Goku's DNA which he will then use to strengthen himself for when he invades the Earth in the future.

Of the three races, the Earthlings have the longest established culture on Earth, and they're also the most prolific, having spread to all corners of the world, including the Wastelands.

In Age 820, the remnants of the Frieza Army invaded Earth; the war and environmental destruction have given the Earthlings an intense drive to protect the planet.

This is all thanks to Son Gohan, who published the book "Groundbreaking Science" around Age 800, presumably introducing concepts such as Ki control to the general public and ushering in a worldwide revolution in martial arts.

Each one has its own attacks and techniques: After Goku left to train Uub, Mr. Buu and Mr. Satan won the 28th Tenkaichi Budokai by cheating and remained undefeated through the 29th and 30th.

In Age 790, Buu accidentally found and read Mr. Satan's copy of "Bob and Margaret", a controversial adult book, in his library.

With the name Buuby in mind, he removed part of his body and molded it into a wife for himself, then finished by hitting her with a Love Beam, causing her to give birth to a "Baby Buu".

Towa is the younger sister of the Demon Realm King Dabura and wife to Mira, to whom they have a son called Fu.