Am I the Source of the Life Force in All Things?

Xin Ru, a half-elf mage, gradually uncovers her secrets as she grows: twin flames, the Primordial Emperor, the origin of magic... Could all of it really be connected to her? Are her past and present lives both fragments of the same soul? As all her memories come flooding back, how will she decide what to do? And when the fate of the entire world hangs in the balance, where will she turn?