The ghost world is an advanced world independent of the human world. There, it has its own social system and its own laws. It maintains a distant relationship with the ordinary human world. It believes in maintaining the stability and peace of the human world and fighting natural alien wars as its principle. However, such an underground organization with highly centralized power has many unknown secrets and implies many transactions that violate justice...
She was originally a killer in the ghost world, but became a survivor due to a devastating war. He is the overlord of the ghost world - the young commander of Watson College; he is bloodthirsty, unfathomable, cold-blooded and cruel; and she is strong and unyielding, her background as a killer has honed her ferocious skills, and her rough and cruel experience has forced her to disguise herself with a ruthless appearance; but despite growing up in a bloody and cruel world of struggle, she still retains her kind and righteous heart.
They met in several hostile battles. For their respective missions, they fought violently to the death, and they were incompatible with each other. After she lost her original organization, she was forced to join his camp in order to solve the mystery of her life experience. For different purposes, they embarked on the same journey. Her perseverance and unyielding moved the cold-blooded man. The two people, who had never truly felt the warmth of the world, kept getting closer in the lonely and cruel struggle, and their hearts gradually got closer.
After going through life and death several times, the two have long been accustomed to each other's company. His protection became her only hope for survival, and she had already become an indispensable part of his life...
In an adventure filled with spy fog, a group of partners who share life and death support each other and overcome obstacles along the way. From the depths of Tibet, to the Amazon jungle, to the battle in the deep sea... They have already formed a tacit and sophisticated exploration team.
The truth gradually emerged. As the truth was revealed, he and she also suffered heavy losses. Under the cruel truth, where should they go? Can people who love each other get the happiness they have longed for?
The ghost world will present you with a different suspenseful adventure, love, friendship, and dangers intertwined on the dangerous path of life and death, thrilling escape, and a fight without hesitation...