Elder Kongkong harbored a deep resentment in his heart.
Ever since he seized the Rainbow Bridge in the Norse God Realm back in the day, and refined the Heavenly Bridge that emerged from the creation of heaven and earth, the elder had ascended to immortality, and achieved the Golden Immortal Path.
However, because the capabilities of the Rainbow Bridge were too special, the sect would call upon him during expeditions to connect the inner and outer worlds, easing the difficulty of breaking through the world barrier and launching direct assaults. Even other allied major sects often offered various benefits to invite him to perform similar feats.
With his presence, even if the expeditionary world was too strong and the first battle was lost, they could easily retreat via the Rainbow Bridge that spanned the inner and outer worlds, minimizing losses. They could regroup with stronger forces and attack again.