Why do adventure island Maria and Vivian want to live together?

You should visit allers, the second server of Netcom. Now, like soy sauce makers, it is either an upgrade place or a market. Basically, not many people are online, and some maps are offline. There are fewer and fewer servers in the third area, so there is the concept of merging servers. Maybe Maria and Vivian have similar numbers, so they merged. One is to save resources, and the other is to use data effectively. Although the blue snail in the first area has not merged with other servers, several other servers have been merged separately, which shows that if the number of servers is small enough, server merger is already a very common thing.