By default, co-op is enabled in just your Serenitea Pot. When other players join your planet, it is possible to nonetheless enter your own realm but your guests can’t entry their unique realms whilst actively playing co-op with you. This feature is automatically unlocked as soon as you arrive http://simonvintw.tblogz.com/the-definitive-guide-to-genshin-impact-multiplayer-15831108