Chapter 640: chapter 640 The Second Seal Untied

Zhong Yihan came to the water's edge, found the place where the water was shining, and jumped in.

Through the light blue light curtain on the water wall, he came to space where the thunder knife saint heritage was obtained.

The stone platform in the center of the space is still there.

Zhong Yihan reached out and gently touched a bulge on the center stone table. With a slight vibration, the stone table gradually sank and stopped until it was completely flush with the ground.

With the stone platform as the center, a blue formation appears, which is the second seal.

This is what Zhong Yihan saw when he came by chance.

At that time, he tried all kinds of methods, but could not solve it.

But this time, Zhong Yihan felt he could.

According to his inference, the conditions for unlocking the second seal should be linked to strength.

Zhong Yihan puts his hand in the center of the formation.

A faint ripple spread from inside to outside. Sure enough, formation reacted.