This is a modded Minecraft SMP called Bo Bo Bingus and it feels like a chill rpg tech world. The owners put together their own modpack on CurseForge and it uses big mods like Biomes O Plenty Farmers Delight and Paladins and Priests.
The whole server feels like a mix of adventure and tech. You explore tons of new biomes grow cool crops and mess around with rpg style stuff. It is not just plain vanilla so you always have something new to try.
The server is whitelist only so they can keep out rude people. You ask to join and tell them your username and then you can play. That makes the community feel safer and nicer.
If you want a small modded rpg tech SMP with a more protected whitelist style this one is pretty fun.
