Why Do I, the Supreme King, Have to Accept Disciples?

Gu Changge traveled to the fantasy world, but the * system was not activated for a long time. Gu Changge had no choice but to practice in a low-key manner and grow steadily. However, after Gu Changge became the most powerful being in the sect, the * system was suddenly activated. Gu Changge: *System I have become a top master on my own, you can get out. System: Top master? Have you become an emperor? Have you become supreme? Have you become an immortal? Or have you become a saint? Or has he become the Supreme Being? Gu Changge: .... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.