Circular Cycle

What is it like in a world where pi is counted to the last digit? Shh! Be careful to anger them... Main content: The world malfunctioned, causing the protagonist's second nature to disappear. He experienced the pain of loss and then took on big responsibilities in the end of the world. Later, the second nature wanted to keep the protagonist and give him a make-up for his childhood. However, the protagonist at this time had let go of the past and was dismissive of her egoism. He grew up. In order to save all citizens, he chose to never see his second nature, who is closer than his relatives, to eliminate the virus and restore peace to the world.