The Nanjing Zombie Outbreak

What would happen if lovers from a thousand years ago met again a thousand years later?

What if he still remembered, but she had already forgotten?

And what if, in this life, she still couldn't escape a fatal predicament?

One is the school's charming, well-connected belle, while the other is a young nobleman drifting alone through the martial world. Can they save a collapsing empire and rewrite the cycle of reincarnation?