Samurai and sleeping dragon mountain video prompt

Epic aerial shot: A lone samurai stands atop a jagged mountain peak as a storm of sakura petals is swept across the wind. Behind him, the sky is split in two, half daylight, half night. The shot pulls back to reveal that the mountain is actually the curved back of a sleeping dragon that spans across the horizon. Lightning crackles in the distance as the dragon's eye slowly opens, glowing with ancient magic. The samurai doesn't flinch; he lowers his straw hat and places his hand on the hilt of his blade.