The usage and function of each item in the Legend of the Sword and Fairy 1 were as follows: [1. Divine Wind Sword of Divine Wind Palace: This sword is one of the most famous weapons in the Legend of the Sword and Fairy 1.] It could release a powerful sword aura that could cause great damage to the enemy. Using the Spirit Firmament Sword in battle could quickly defeat the enemy. [2. Jade Pendant of Qingluan Peak: This is a mysterious treasure that can grant the wielder the ability to fly.] In the Legend of the Sword and Fairy 1, the wielder could fly freely in the air and quickly cross the map. 3. Marshal Canopy's Demon-subduing Staff: This weapon can destroy all demons and is one of the most powerful weapons in Immortal 1. Using the Demon Subduing Pestle can quickly defeat powerful enemies. 4. Changqing's Green Bamboo Sword: This sword is Changqing's most commonly used weapon. It can emit a gentle and powerful sword aura to cause great damage to the enemy. [5. Zi Xuan's Jade Pendant: This treasure can grant the wielder the ability to release powerful magic attacks.] [6. Menggu's Lotus: This item can allow the wielder to enter a dreamlike state and forget their troubles for a short period of peace.] [7. Celestial Sovereign of the Nine Skies: This treasure can control the sky and grant the wielder unlimited power.] 8 Demon Lord Chong Lou's Key: This is a mysterious key that can open the door of Demon Lord Chong Lou. In the Legend of the Sword and Fairy 1, the holder can use this key to enter the deepest dungeon. The above is the usage and effect of each item in the Legend of the Sword and Fairy 1. I hope it will be helpful to you.