Log on to Fantasy Westward Journey.
Find the entrance to the devil bubble activity in the game, usually in the announcement of the game, the activity interface or a specific NPC.
Invite old players by sharing activity links, sending invitation codes or using the invitation function in the game.
After the old player returns to the game through the invitation of the inviter, the inviter will receive a notice in the game to confirm the success of the invitation.
The above information is for reference only. It is recommended to consult the game customer service to get the most accurate answer.