The Burning Cauldron: the Dokdo Cage

When you make a choice between life and death, will you choose life or death? A killer who has never killed his target has a life-and-death relationship with the assassination target. Either assassinate the target with your own hands and complete the final self-salvation. Or cry out with compassion, If I don't go to hell, who will? The choice between life and death, what choice will the protagonist who looks down on life and death make? Or is there a third ending? After the distortion of human nature, can we still live normally in reality...