In a Crazy World, I Can Summon Ancient Warriors

[Plot, war, exciting writing, summoning of heroic spirits, huge world view] The brave men have long since become history, and the lost magic has long been replaced by technology. Miracles and hopes are gone The cruel empire is devouring all living beings in the world, and monsters and demons are strangely born and appear from the war. Endless wars, strange things growing in the shadows, approaching alien visitors, the whole world has become a mess. There is only a thin line between ordinary daily life and the crisis of annihilation. The ancient demon Renye resurrected at this moment. Renye can use the medium of ancient heroes to summon them into the world again to fight for herself. When a legendary myth appears in the world, what kind of storm will it cause?