Ah, you're referring to Yabumi-chan! Yabumi Relay (wss://yabu.me) is a relay server where you can share information and interact in various ways. If you mention "やぶみーん!" while connected to the Yabumi Relay, Yabumi-chan might respond. And if you mention "help," she will provide information on what she can do. So go ahead and connect to the relay and have some yabu-fun!