The forbidden area of Black Abyss City lies deep in the core of Black Abyss City.
It is a square room, surrounded by black marble.
The entire room is lit by torches burning in a circle, casting a crimson glow inside.
The environment is deep and solemn.
The water pond at the center is crystal clear, and the bottom can be seen, with nothing inside.
The water flows into the pond and then drains from the outlet at the bottom, forming a continuously rotating small whirlpool.
This is the forbidden area of Black Abyss City.
Even if outsiders intrude, they cannot discern anything from here.
Zi Luo approached the pond, pricked his finger, and dripped a crystalline blood droplet.
Drop.
The blood dripped into the pond, creating ripples.
Soon.
The entire pond suddenly began to boil, like a pot of boiling broth, bubbling fiercely.
Gurgle.
As the mist rose.
A colossal shadow appeared in the pond.
"Father!"
