C1047 Mongol's clock
The Primordius Celestial Bell was a divine tool that the Thunder Emperor had placed in his own hall. It was used to summon subjects from all over and was made entirely out of Primordius Immortal Gold.
"To fuse these two bells together, I'll probably need even more strength to do so!" After Yuan Beidou's Void Dao Bell had refined a large amount of Da Lou Immortal Gold