In October, when he was supposed to be rescued by Greedy Wolf and sent to the ancient Yan Kingdom after his death on Black Moon Island, he traveled to Douluo Continent because of a mirror. Let's see how October becomes stronger step by step and returns home across several worlds.
Regarding the realm of cultivation (my own creation): human level (divided into yellow level and mysterious level), earth level, heaven level, god level, god king, god master, god venerable, saint, emperor, and then each level has primary, intermediate, advanced and peak levels.
Purpose: Protection, responsibility