This seemed to be a very sophisticated illusionary realm.

A faint golden chain that was shimmering with starlight linked everyone together, and it was none other than Xu Xiaoyan's Astral Chain. Even if they were to encounter any danger, the chain would distribute the damage that any one of them incurred.

"What is this place, Father? It's so strange," Gu Yue asked in a low voice.

Tang Wulin had told her many times not to call him father, but she simply couldn't kick the habit. In the end, he was only able to convince her not to call him that in settings where there were many people around.

After walking for a while, Zang Xin suddenly stopped, and their surroundings also became clear again.

Only then did Tang Wulin and the others discover that they'd arrived beside a cliff. They turned around to discover that they'd just traveled through a forest, but this was a rainbow forest with many plants that they'd never seen before. Those were undoubtedly the extremely poisonous plants that the Amorous Douluo had been referring to.

The combination of the lethal poison of the plants and the illusionary realm provided an ideal natural barrier for this place.

"Your suits of two-word...