She has guarded the empty city for two lives, hiding her deep love for half her life, and no one knows about it.
In order to save his life, she used her best fighting strength to reverse the situation with her life, in exchange for a shackles of the same fate.
Since then, we have lived and died together, and have been connected by blood.
But they only dare not fall in love.
With her eyes full of old memories, she retreated to the role of brother and sister, and only wanted him to be safe every year;
Knowing the past, they kept silent.
The most painful bond is that our lives are forever connected.
The undercurrents of time and space are turbulent, and the reincarnation of fate is endless.
They protect each other in both directions in the wind and rain, and are inseparable in life and death. You guard the world, I will guard you year after year
