C2569 Demon Lord Golden Crow

A divine general of the demon race immediately headed towards the depths of the secret realm without any hesitation after hearing Su Bai's words.

According to Su Bai's previous method, if he couldn't summon the Golden Crow Demon Sovereign within ten breaths, Su Bai would definitely launch an attack on their grand formation.

As for whether Su Bai could really penetrate their grand formation