Looking down from the sky, the three realms are like a rabbit cage. All living beings are running around and trapped in invisible barriers.
On the banks of the Qiantang River, Li Gengsheng, a rootless doctor, is used to the sufferings of the world: the fishing village was burned in the flames of war, the loyal man Shen Huaian burned his blood for the ideal of rejuvenating the country but was imprisoned, and ordinary people are like paper rabbits, trapped in a cage woven by poverty, disease, war and morality. In despair, a lonely light in the sky became his only delusion - in the fairy world, is there really a way to escape?
He burned out his compassion and used his mortal body to knock down the steps to heaven, but what he stepped into was an even more gorgeous prison. The fairy Yueying who keeps the lantern is tied to the heavenly lantern that maintains the reincarnation of the three realms. She has been lonely for thousands of years, and her wrist is locked with the mysterious chain of heaven. Under the coldness of her fairy posture is a prison that is more bone-piercing than ice. Within the lamp, billions of living beings are struggling in reincarnation, turning into the shadow of a rabbit that has no way out. Immortality is nothing but an eternal dilemma carefully raised by heaven.
Falling between the three realms, bones piled up into a sea. The fate-defying Demon Handsome Bone Granny, who once shook the way of heaven, holds the magic power of hatred that destroys the world, but she can only chew and fail in the broken reincarnation. Thousands of years of hatred corrode her bones, and the power of the demon has become the deepest shackles. The broken rabbit head is the mark that she shares with all living beings.
Mortals are trapped in loyalty, immortals and gods are trapped in heaven's rules, and demons are trapped in hatred. The three realms are like prison, and all living beings are rabbits!
When Li Gengsheng went through purgatory on earth, the cold cage of heaven, and the sea of hatred in the demonic realm, and stood side by side with Shen Huaian, Yue Ying, and Granny Gu in the center of the three realms, facing the origin of heaven, the cold sentence was like an ice pick piercing the soul:
"You're just a rabbit."
"You're a rabbit too."
(I... Am also a rabbit!)