Global Infinite Battlefield

On May 1, 2157, a game called Kamigawa suddenly appeared on Earth. All humans received invitations to the game, but most people ignored it. As a result, the game failed, and at the same moment, a large city on Earth sank into the sea. After that, if every game fails, a city will be destroyed. The world has to treat this game as the highest task, but there will always be failures. Thirteen years later, there were only seven cities left in the world. Luo Wuyi returns to the beginning of this game thirteen years ago, what choice will he make...