Li Taisuo is Yang Zijin's Star Master. He is also head of White Tiger Seven Spirit Stars, a Thunder Spirit. His real identity is Yelu Wuxin's Star Beast (Cloud Dream Thunder Pond).
His True form is a "Cloud Dream Thunder Pond"
-This beast was built like a hill. He was shaped like a hedgehog, with fur and scales, no horns or fangs. His entire body crackled with radiant lightning. He possessed a long tail that was like a sharp blade. A pair of beast eyes were as enormous as bronze bells. A circular area of hair opened upon his back, and his mouth emitting lightning. This was an unimaginably violent posture. At first glance, this felt unreal through that blurry lightning.