After Su Jue left the Su Mansion, he immediately opened the Splendid Mountains and Rivers Map.

At his current speed, it would take at least two days to return to the Central Continent.

And that's just to reach the Central Continent; getting to the Repair Heaven Pavilion would take at least three days.

Therefore, relying on Yun Zhonghe was definitely not an option, as his speed wasn't much faster than Yun Zhonghe's.