Tower of Fantasy is a massive open-world RPG where players can embark on an adventure across the lands of the planet Aida either alone or with their friends. Just like other online games, you can set and create your own username that allows your friends and other NPCs to identify you in the game. However, there can be times when you wish to rename your character because you don’t like your username or if you find a username that sounds cooler than your existing one.
This guide will tell you how to change your character username in the game.
Tower of Fantasy: How To Change Your Character Username

In order to change your username in the game, you will need to purchase an Identity update card from Wanderer’s Supplies that costs 300 Dark Crystals.

The Dark Crystals are the premium currency that can be obtained by completing waypoints, achievements or unlocking regions or by spending real-life money
Another way to earn Dark Crystals is by purchasing the premium battle pass as it offers more Dark Crystals in comparison to the free version of the pass.
It can be pretty expensive to change your name in the game so make sure to choose your carefully the first time.
That’s it, now go ahead and set a cool username to make your friends jealous!
