I Woke up to the System After I Became Invincible?

[Unlimited apprenticeship system + slow-paced cool writing + disciple development + decisive killing + no holy mother + invincibility + no heroine ] - The vast universe has countless worlds. All major realms should be on the verge of collapse for unknown reasons. Meng Qianchen, the most powerful person in the world, [Holy Lord], traveled across time to find the cause of the collapse. - Ding, you have been bound to the God Disciple System. - Ding, congratulations to the host's apprentice for breaking through the realm, the reward... - Ding, congratulations to the host for teaching the technique, the reward... - Ding, congratulations to the host apprentice... Oh? This broken system actually woke up after I became invincible! ? Anyone who dares to bully my apprentice, no matter what ancient monsters or ancient powers you have, will be killed with one sword! ! The ceiling of the human race's combat power, the cute and cute Qingqiu Fox, the long-legged sister who can deduce the future, the handsome man with graceful demeanor, and the Loli Demon Ancestor who has lived for tens of thousands of years~~ Accept the major future gods as apprentices? No, they are all just tools to manage the world for me! !