1. According to official website's information, we know that in the game, players will hold weddings and send invitations. Invitations are wedding invitations, and you can go to the NPC matchmaker in the game to operate. The invitations of groomsmen, bridesmaids and guests are voluntary. Without invitations, there will be no invitations.

2. Sailing Against the Current is an MMORPG (multiplayer role-playing) game developed and operated by Netease. The game is set in the Song Dynasty. Players can freely choose role-playing and experience the martial arts rivers and lakes with high degree of freedom. The game supports multiplayer online games, with beautiful pictures and rich plots. Players can team up with other players to play PVP or PVE, as well as home system, PVP and PVE. The characteristics of the game include a high degree of freedom.