There are many missions in the Genshin Impact game. Among them, the achievement "Twin Fairy Knights" is related to legendary monsters. Players need to defeat the designated monsters, but some players still don't know how to complete it. Next, the editor will bring it to you introduced in detail.
This achievement can be obtained after defeating the two monsters [Twin Fairy Knight·Angelica] & [Twin Fairy Knight·Mitoro].
1. Players must first teleport to the secret realm - Pale Legacy and swim to the northeast of the map;
2. It is better to obtain the ability of the different-colored hunting knife ray first, move left and right to avoid water blade attacks;
3. Finally, wait for it to cast the light ball skill, long press the combat skill to attack the light ball (attack the light ball 5 times to defeat the Twin Fairy Knights).