This is a story happened in the computer world, where people can learn various algorithms - and they are called oiers.This is a story that revolves around two countries and five protagonists. All kinds of bright and dark lines are intertwined, and finally converge into one point;In the bizarre world of computers, there are all kinds of brain burning inferences - and these will become the main line of our story.Well, enough said, all the wonderful things will be presented in this book, just waiting for dear readers to explore.