C2644 Ice Blue Crystal Core!

The passage from the first to the second floor of the Dubhe Tower changed again and again.

The second level of the Dubhe Tower was an icy plain. Even with Qin Feng's current cultivation, standing on this icy plain, he could feel a bone-piercing cold.

A cold wind blew past. Qin Feng shivered and continued walking forward.

This icy plain was especially large