Li Gang once said that the Heart of the World is the source of the Ancient World.
If the Heart of the World is destroyed, then the Ancient World will be destroyed as well.
It is precisely because of the importance of the Heart of the World that after the existence of the Heart was discovered, the five tribes allocated strong guardians day and night to protect and guard it.
If Xiao Zheng wants to approach the Heart of the World, he must first eliminate the powerful guardians of the five tribes stationed in this Outer Heaven.
And he must do it when these guardians are unaware, killing all five in one fell swoop.
Only in this way can Xiao Zheng's whereabouts remain undetected for a time.
Otherwise, if the news gets out, he wouldn't even have time to retreat and fuse the Golden Bone before he would have to face the coalition of the Ancient Clan. This would undoubtedly go against Xiao Zheng's plan.
