Source: MMOWTS
One of the main attractions of ACNH is to have 400 different villagers who can go to the players’ islands. With 8 different personalities and 35 species, and everyone has a perfect neighbor. However, it is not easy to find the perfect villager.
You can meet the villagers in many ways and encourage them to become neighbors. The most direct method you have the most direct control over is Mystery Islands. Once your island developed enough, Tom Nook will let you build some vacant properties, which will eventually be filled up with villagers. If you don't want to let random chances control the roster on your island, you need to buy Nook Miles Tickets to start your villager hunt. From the moment when a piece of control appears on the island, or the current residents decide to move away, Mystery Islands will become the home of the new villagers.
ACNH can appear on Mystery Islands at any time of the year. It is unlikely that certain personalities or species will appear at any particular time or date. When the Mystery Island is generated, the random number generator (RNG) will determine the character's identity. This randomness makes finding the most popular villagers in the game a long search. If you have not been able to meet the villagers you like in the game for a long time, it is better to come directly to MMOWTS to buy Villagers you like, which is the fastest way.
Villager limit prevents Mystery spawns
Although there are many villagers to choose from, there are only 10 residents on each player’s island. This restriction does not take into account important NPCs, like Tom Nook, Timmy, Tommy, Isabelle, Abel Sisters. If your island has reached the limit, then the only way to meet new villagers is through the campsite.
How do get unwanted villagers to move out?
If you want the villagers to leave, there are many methods you can choose from. Once you make up your mind and start packing things, random villagers will start spawning again on Mystery Islands. But unfortunately, your first choice will be your only choice. Once a stranger is placed on the Mystery Island and invited to move in, no further villagers will spawn on Mystery Island until the space is freed up.
In addition, the ACNH Items provided on MMOWTS include all kinds of things in the game, from DIY Recipes to Villagers.