Moreover, the Hai Clan occasionally needed some things from the land.
That is why the Hai Clan had a friendly mindset.
At that time, the Northern Cultivation Realm sent people, which also meant they had friendly intentions with the Hai Clan.
After all, there were exotic treasures in the sea that were also beneficial to cultivators.
The spiritual object Qin Changqing had obtained from the Merman Race last time was simply planted by the merpeople.
That was far from all that the sea had to offer.
There were still many things in the sea that were not only useful to water cultivators, but also to other cultivators.
Therefore, it wasn't likely that the cultivators of the Northern Region would cause trouble at that time.
Thus, the war tens of thousands of years ago probably had a third party who benefited in secret.
As to who this third party was, it wouldn't be easy to find out due to the passage of time.
Qin Changqing didn't have much interest in unraveling the truth either.
