In order to develop the world peacefully under the nuclear bomb crisis, the top scientists and sociologists established the Tianyou network system. All disputes with huge destructive power are carried out in the game. Economic entities are also placed in the game, while small disputes are carried out in kendo competitions. The game levels are divided into S-level ~ E-level. The higher the level, the more economic weight the game has. As Sun Hao obtained the Krypton King system, a conspiracy was born.