Cinnamon Doctor in Blood Vessel

A cute anthropomorphic cinnamon stick character wearing round glasses and a white doctor coat, holding a large medical syringe filled with blue liquid, standing next to a pile of yellow sugar crystals, 3D animation style, Pixar style render, soft studio lighting, inside a human blood vessel, red blood cells background --ar 9:16 video Prompt: High-quality 3D render inside a blood vessel. A cute cinnamon stick character wearing glasses and a lab coat holds a medical syringe. The character stands confidently, looks at the camera, and speaks clearly. The mouth moves in sync with the dialogue. The character said: "Hello, I am Cinnamon. I improve insulin sensitivity."