Here's why:
* The Three Sacred Beasts: The three sacred beasts in question are Byakko (White Tiger), Seiryu (Azure Dragon), and Genbu (Black Tortoise). These are associated with the four cardinal directions (East, West, North, and South) in Chinese and Japanese mythology.
* Fusion: When these three beasts fuse, they become Suzaku, which represents the South and is often depicted as a large, fiery bird.
So, when the three sacred beasts fuse, they form Suzaku, which is a symbol of strength, power, and the South.