Accompanied by the September sky, a series of ferocious and overbearing true dragons and high-spirited phoenixes emerged above the city, almost encapsulating the entire city.
Among them, the most powerful were a dragon and a phoenix, each body nearly ten thousand meters long, resonating with majestic dragon and phoenix cries amidst the endless thunder.
Under the leadership of the Dragon Emperor and Phoenix Empress, countless fierce beasts gathered, forming slaves that pulled Thunder City, their terrible might at that moment almost reaching the peak, surpassing previous levels several times over.
If it were said that the Thunder City was previously at the peak level of a Nascent Soul Treasure, then after absorbing the blood of these two powerful Divinity Transformation Divine Beasts, after another evolution, Thunder City now contained power that began to transform into a top-tier Spiritual Treasure.
