Before today's humans, early saiyans came to Earth and made a Earth era called "The four elements". But, the corrupt kingdom of technology destroys the kingdom of Peace and the world goes to war. So the only remaining kid of the kingdom of Peace, Ziuru goes to save the world and he will meet many friends.
Note:It hasn't begun yet.
Ziuru-The Last kid of the kingdom of peace. Also, a chosen one of the saiyan prophecy.