The former Sea Dragon Lord's treasure trove was at the Sea Dragon Palace in Hailong City.
Hailong City is the capital of the underwater world. It has a population of more than billions. mixed with different races of marine life
This wasn't like the terrestrial world that was divided into many boundaries. Here they are united as one. And there are only a few large cities.
Hailong City is considered the capital and the largest city of all cities. Of course, this large population is not unusual.
But no matter how big and populated the city is, When there is no leader, everything is over.
due to the lack of a leader who can guide everyone People were divided into groups agreeing, disagreeing, and disagreeing with one side. Resulting in the gathering of manpower to protect the city, it was already too late.