Chen Xiu's soul penetrated the Dragon Ball and awakened the mentor system, and was trapped on the micro-planet of Wu Boundary. The Saiyan prince Vegeta came here because of his fame. He exposed Frieza's conspiracy in a few words and showed his absolute strength to accept him as his disciple. After obtaining the reputation points, the expansion of the planet was started. Beautiful and powerful people from all over the universe heard that he could cultivate Super Saiyans and came to join him one after another.
