Samsara
The so-called reincarnation of the six realms is to practice according to the cause and effect of all living beings before they enter different paths. There are six paths in total. The karma of cause and effect rotates in the six realms, endlessly.
There are sufferings in the six realms, and only through constant samsara and experience of hardships and accumulations can one achieve the perfect result of cultivation and go to the Western Paradise of Ultimate Bliss, where the people are all "virtuous people of all kinds" and there is no more suffering, just pure enjoyment, and because of In this way, the world of bliss is regarded as the ultimate pursuit by Buddhists.
