This is a troubled world, where misfortunes happen every day, big or small, and human beings are struggling to survive in such an environment.
Some people are given great power, but suddenly lose it when they are satisfied.
Some people are cautious and live like ants, but are suddenly given huge responsibilities
Some people have a bad life, and some people have a smooth life, but they live next to each other.
This is a world full of conflict and opposition
And good and evil are thus infinitely magnified.
Concept: What is a person?