Rong City was the ancestral city of the royal clan, built upon the remains of the Banyan Tree Demon Immortal. It was like a small world of its own.
Space was sturdy, and powerful formations held the city under strict rules.
There was no explicit ban on fighting, but if anyone harmed the innocent or caused widespread destruction, the Purple Lightning Clan elders would activate the formations and blast them to death.
Rong City stretched endlessly, with countless lakes, mountains, rivers, and Spiritual Springs. It had many sacred cultivation grounds, as well as natural places for cultivating precious medicines.
As long as one paid enough resources, one could cultivate here—and even use the city's immortal soil to grow precious medicines.
Rong City's unique nature made it a refuge for many cultivators.
Not long after Li Ye sent out his Divine Sense, he saw the woman in black leave a luxurious inn. Under the cover of night, she roamed the broad streets of Rong City like a ghost.
Rong City contained laws left behind by the demon immortal, as well as the Purple Lightning Clan's Immortal King Law, both of which greatly restricted cultivators within the city.
Their speed was suppressed nearly tenfold. Li Ye had already experienced this firsthand when he arrived. Here, he could only reach close to three million times Light speed.
The woman in black was affected too, managing only around 1.8 million times Light speed. She blurred through countless buildings, her black clothes flowing with mysterious Light Mist until she seemed almost one with heaven and earth.
Even Li Ye's Divine Sense could catch only the faintest trace of her. Most likely, as he had suspected, the immortal garment bestowed by the Golden Immortal King had concealment abilities.
He noticed that her immortal garment was indeed