How to play a blank name in mobile games?

Take the glory of the king as an example, blank names are marked with special symbols. The specific steps are as follows:

First, the input method will pop up automatically. Use sogou, and click the smiley face icon. This is the expression.

Second, there will be many expressions. Choose the last one, there are many special characters.

Third, find the characters representing the constellation, and click and enter a few. Enter OK, and you will find that it becomes a blank name.

Fourth, you may be prompted to repeat the name, remove a special character, and then add one casually.