A blue sword with a dragon on it in front of a cloudy sky

A huge sword inlaid with dazzling gems，There are cool lightning-like special effects around the sword body，The sword is decorated with exquisite dragon patterns and snakes。The sword is suspended in the fairyland with light clouds and gentle breeze，In the background is a majestic mountain range，The sun shines through the clouds on the sword，Look mysterious and solemn。