Back when the battle at the Sunset Mountain erupted, Chen Luoyang had sent his clone, Daoist Banhai, to the Eastern Zhou Dynasty's imperial capital, Tianfeng City, to make preparations.
Regardless of the outcome of the battle at the Sunset Mountain, he planned to take advantage of the chaos to enter the city while the Empress of the Eastern Zhou Dynasty left Tianfeng and Xu Peng went to investigate the Netherworld God. He would first find the treasure of the Eastern Zhou Dynasty that Han Shang, the King of Fuyao, had been eyeing.
Although he didn't know what it was exactly, his intuition told him that it should be quite beneficial.
After the battle at Sunset Mountain and the battle that followed, he had won a complete victory. Naturally, he had swept through the Eastern Zhou Dynasty.
If there were any twists and turns in the middle, Chen Luoyang would first obtain the things in Tianfeng City for future use.
