Takama

Takama is a Saiyan of Universe 2. He is considered one of the - if not, the - main protagonist of Dragon Ball: Forgotten Age. He is the "brother" of Makeo. He has many offsprings and relatives, due to his family being the main part of Forgotten Age.

At the age of 12, Takama forges a machine to become 16, enabling himself to grow stronger. This machine is also gives him the ability to bypass normal aging.

He meets Makeo some time later, as well as Son-kun. They all eventually become allies, but Takama fights Makeo on multiple occassions.

Following the Makeo's Path Arc, he dies. After being revived and finding his new-found relationship with Rem, Aqua and River are born. Following some peace time, the Battle of X takes place. Following the Battle of X, Takama dies again. He distances himself from his group as well, enabling Son-Kun to become the new defender of Earth.