1. Complete the main task: you need to complete the main task of the game, upgrade the role level, and complete related tasks. With the advancement of the main task, more and more words and signatures will be obtained.

2. Participate in activities: The game will hold various activities from time to time, such as festivals and weekend activities. Take part in these activities and get extra words and signatures.

3. Friend invitation: You can invite other players to join the friend list, and then unlock the new personalized signature and role through the invitation link.