The wind of the Warring States Period has been blowing for hundreds of years, but it cannot blow away the blood at the bottom of the cliff, nor can it extinguish the lights of the shrine.
In the troubled times of the Warring States Period, in the mist where spiritual power and demonic power intertwined, the miko Kikyo guarded the Four Souls Jade with a purifying arrow. However, during a mission to eliminate demons, she accidentally rescued the thief Ghost Spider who was seriously injured by a demon. One is a holy witch with a destiny, and the other is a wandering mercenary struggling on the edge of good and evil. The two gradually fall in love while fighting monsters, but they don't know that this relationship has long been coveted by the darkness - the greed and desire in Ghost Spider's body were swallowed up by monsters, giving birth to the half-demon Naraku. However, Ghost Spider's consciousness has not dissipated, and is always trapped in Naraku's body, witnessing his obsession being twisted into a sharp blade of destruction.
When Naraku stirs up a bloody storm in the name of love, Kikyo must not only fight against the demon incarnated by the shadow of his lover, but also wake up the sleeping ghost spider; the ghost spider wrestles with the darkness in Naraku's body, suffering from the instinctive destructive desire, but also trying his best to protect Kikyo; Naraku is torn between the ghost spider's consciousness and his own evil thoughts, and his possessiveness towards Kikyo becomes his only obsession. The love and hate between the three people are like the light and shadow refracted by the Four Souls Jade, where holiness and filth are intertwined, and protection and destruction are intertwined. From the war of the Warring States to modern reincarnation, Platycodon, Ghost Spider, and Naraku transcended life and death. In repeated reunions and confrontations, they uncovered the ultimate secret of the Four Souls Jade - the so-called fate is nothing but an eternal bond written by three people with love and pain. Even if they become Shura, there will always be one person who will keep the original oath and wait at the end of time.
