C763 Annulus Interlocking

"As expected, there are some hidden secrets, but how did this box end up in the hands of Skybird Clan?" Lin Feng was the first to arrive in front of the statue. Beside it was the stage where Heaven Extinguishing Box were placed.

"In Na Yuan's memories, it does mean that the Heavenly Lightning was obtained from an unknown place. Only after that did his strength increase drastically