Houkai 3rd, also known as Honkai Impact 3rd, is a popular action role-playing game developed by miHoYo. It features a rich storyline, immersive gameplay, and a diverse cast of characters known as Valkyries. Players engage in battles against various enemies and explore a world threatened by the mysterious force known as the Honkai. The game has gained a significant following due to its stunning visuals and engaging mechanics.