The black fog rushed into their bodies. The red united heart knot in their hands disappeared under the black fog. At the same time, Sheng Xiao and Yu Huang realized that there was a red line in their bodies.
Only they could see that line, but no one else could.
The invisible red line could be extended indefinitely. It would connect Yu Huang and Sheng Xiao forever. No matter how far they were apart, they could find each other according to the red line.
At the same time, in another world, at the bottom of the pitch-black and deep abyss, a black dragon was lying in the abyss. The flesh on its body had been torn apart by the lightning, and it felt a piercing pain every time it moved.
In order to conserve its energy and resist the lightning strikes, the black dragon kept its eyes closed.
