Wangcheng, the most fortified city, the land of the North, a psychedelic realm, a prison of heartlessness.
The word "love" is the most poisonous word in the world, the most painful word in the world is "love", and the most beautiful word in the world is "love".
But in this most ruthless place, there are many lovers who have been driven by desire all their lives - whether it is family affection, freedom, love, or power. But when the prosperity is gone and only one spot of red remains, it stops. Looking back again, the past is gone and all that is left in our hands is the remaining years, and so - the return of love begins.