In the video-game franchise Kingdom Hearts, the main protagonist, carries a weapon with what shape?

In the video game franchise, Kingdom Hearts, the main protagonist carries a weapon shaped like a key. This is because the central theme of the game revolves around the concept of unlocking different worlds, unraveling mysteries, and connecting various Disney and Final Fantasy characters. The key-shaped weapon not only represents the protagonist's ability to unlock paths and overcome obstacles but also symbolizes their role as a keyblade wielder, entrusted with the task to safeguard the balance between light and darkness. Overall, the key shape symbolizes the protagonist's power, significance, and their destiny to protect and restore harmony throughout the Kingdom Hearts universe.