An accident in a rainforest cave caused botanist An Qi to travel to another world and become Ni Wenni, a graduate student in the Department of Physics.
She was forced into a fateful entanglement with Ni Wenni's half-brother Ge Zhen, and was dragged into the abyss of gang shadows and bloody old debts.
The two souls are misplaced, one soul is good and the other is evil. Justice and sin collide in the same body.
The young man who vowed to keep the light broke through the barriers of the world and broke free from the shackles of darkness.
He will hold the sword for the innocent in the endless cold night, and in the desperate situation, light up the glimmer of light that pierces all the darkness.
