My Disciples are All Invincible Monsters

My Disciples are All Invincible Monsters, 我的徒弟都是无敌大妖

man and successfully awakens an invincible system. However, to his dismay, the system leads him into a world ravaged by monsters, where he must wait 500 years before it activates.
Just as he is about to lose hope, a monkey demon appears before him, seeking to become his disciple!
To safely survive the 500-year wait for the system to activate, Chu Xuan Yan decides to use this monkey, teaching it the terrifying powers of the Hell Whale and the self-determination magical arts, ensuring the monkey is fearless. Years later, this monkey becomes…