At the river's very center, a small and stable vortex had unexpectedly appeared.
It rotated clockwise.
"Your Sea Serpent Clan's entrance is so well hidden, no wonder no one can find it!" Xu Zimei said with a light chuckle.
If his guess about that tree was correct, it must have had a special bloodline detection function.
Only members of the Sea Serpent Clan could open this door, and if others tried, it would trigger an alarm.
He followed Liu Changfeng and jumped into the vortex.
Xu Zimei felt the world spin around him.
Only when his feet touched solid ground did he start to survey his surroundings.
It was a passageway where the river water had been cut off.
The walls of the passageway were embedded with transparent Luminous Pearls,
reflecting off the azure blue waters at the sides, and now and then colorful fish swam by, which was quite beautiful.
He walked through the tunnel with Liu Changfeng, and a palace appeared in the distance.
