In the distant time and space, there is a world surrounded by ancient legends in the universe. This is not only a place where various strange creatures and intelligent races coexist, but also a place where secrets that can change the destiny of the world are guarded.
A given soul has gone through countless reincarnations, more than it can remember. Accustomed to living a quiet and simple life, the soul is told that its next life will probably be its last, and that it must return to the universe from which it was originally born to spend this life.
That universe is also home to other incarnations and some of the most powerful beings in the multiverse. What can such a soul do when caught in the middle of an emerging conflict? Why would this be the last life it could experience? Who planned all this?