Mortal Bones Reversing Immortality: Hongmeng Qiyuan

There are countless independent "fantasy small worlds" separated from each other by "chaos barriers". Each small world has a unique cultivation system, power structure and world laws (such as the world of immortality, martial arts, demons, spiritual plants, the remnants of the kingdom of God, etc.).​ The root of all small worlds is the "Hongmeng Origin". The power of the origin is scattered in various worlds, maintaining the operation of the world, and also giving birth to various kinds of heavenly and earthly treasures, artifacts and top powerhouses.​ "Infinite Hub": A mysterious and unknown existence (non-entity, possibly a consciousness derived from the origin of Hongmeng, or a carrier of rules left over from ancient civilizations), responsible for connecting various fantasy small worlds, selecting "Walkers" to enter each world to complete tasks, harvesting the growth power of the origin of the world and the Walkers, and maintaining its own operation.​ Walkers: People selected by the hub (mostly "abandoned children", "others" or "potential stocks" from various small worlds, such as useless young masters, orphans whose families were wiped out, monks who failed to survive the tribulation, etc.) Need to travel through various fantasy worlds to complete tasks, obtain rewards, and improve their strength. In the end, they can choose to "take charge of the hub", "shatter chaos", "return to the original world" or "create their own world".