With Zhou Yu's current cultivation and strength,
combined with the assistance of the Thunder Banner and the dual-held magical treasure,
his full-speed escape is almost on par with ordinary Integration Realm cultivators.
Therefore, after seven days and nights, Zhou Yu had flown at least tens of thousands of miles.
However, at this moment, there was no smile on Zhou Yu's face, only a solemn expression.
He remembered clearly that when he and the Young Master of the Golden Roc Clan left Wu Mang Island, it took about half a month's time to return to the mainland.
And at that time, they weren't in a hurry, so the speed wasn't very fast.
Not as fast as now.
Based on the distance traveled then and the distance he has traveled these seven days and nights,
he should have already reached the mainland.
Yet up to now, he was still above the sea.
Everything was calm, as far as the eye could see was an endless sea surface.
Nothing else could be seen.
