The world can never exist in just one space.
When the gears of time repeat the unchanging fit for thousands of years and tirelessly rotate forward, other time and space that are not yet known to humans are also moving at their own pace and posture. When seven planets converge in a straight line, time is displaced and space is subverted. You will see the existence of another time and space - Energy World.
If the world we live in is composed of numerous substances and elements, then elements are the energy and particles that reorganize substances and elements. Energy World, this space-time parallel to our world, constantly provides circulating energy and particles.
When a substance in the world dies, it just returns to the "yin" end of the world relative to the "yang" end of reality - the Energy World, entering a state of "sleep", waiting for the next awakening.
Each element is guarded by elves with extremely high spiritual power for generations. However, the elves, who have always surrendered to the rule of elves, launched the Sabwent War in an attempt to manipulate energy elements and subvert the world. The Elf Guardian seals the energy in ancient jade crystals and places it on the young people of the human world, allowing them to open a new chapter!