After the Eternal War of the Constant Era, thousands of races in the Star Sea were killed or injured, in order to restore order in the Star Sea. Some strong men in the Star Sea jointly established a war alliance organization to resist the attacks of evil demons on the one hand, and on the other hand to promote the cultivation system of the entire Star Sea by exposing technology and secret methods.
And as time goes by, the demon is ready to move again, and this time, all races are difficult to compete with...
(Single female protagonist, villain's IQ is online)
Look, look, look!