As Rixisha shouted, a giant sword as big as a hill emerged from the sky. A transparent cold air siege rose up from the city wall at a speed visible to the naked eye, forming a semicircle that covered the entire Riyin City.

A gust of wind blew on the ground, and the blazing purple flames were like gasoline, instantly igniting the Riyin City. In an instant, the entire Riyin City was covered in purple flames. A soldier stepped on the purple flames and was instantly burned to ...