The center of the brow flickered as the Jiaolong Sunset Bow emerged in the hand, the panel continued to flicker:
[With one year of power, you have refined the Jiaolong Sunset Bow and Dragon Horn Arrow, starting to operate the Divine Weapon Technique to merge the bow and arrow as one]
...
In Wei Fan's hand, the Jiaolong Sunset Bow and Dragon Horn Arrow began to emit waves, but the fluctuations between the two were unrelated, and even repelled each other.
This is the reason for the need to merge; without merging, the bow and arrow simply cannot be used together.
As power was added, the repulsion between the fluctuations of the Jiaolong Sunset Bow and Dragon Horn Arrow slowly weakened until there was no repulsion at all, and then the two started to form a connection.
Time seemed to pass indefinitely, and finally, the Jiaolong Sunset Bow and Dragon Horn Arrow burst forth together in brilliant light, as the aura and fluctuations merged and enhanced together.
