Live Like a Human Being

When you live worse than a dog, When someone is so kind to you but asks you to repay them with your own body, When sin and blood fill your life, How should you live, as a dog before, or as a "human" now? How should people live in this world? "I don't want to go back to the past. I still have unpaid kindness and unpaid kindness." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.