Ming Yue was practicing her sword skills with full concentration and wasn't paying attention to her surroundings, so she didn't sense the arrival of Jiang Hao.
Eventually, though, in one of her turns, her eyes met with Jiang Hao, who was calmly standing there without any expression. She stopped for a moment and looked at herself, she was completely soaked in sweat.
She blushed a little and used her spirit qi. Instead of evaporating, all the sweat on her body froze instantly, even the moisture inside her robe froze, and after that, everything broke into the finest ice particles and dissolved into the air like mist.
It was amazing to see such fine control of spirit qi. Jiang Hao was really amazed at that sight. He also had elemental affinities, which he absorbed from the spirit herbs, but they hadn't reached the level where he could control those elements easily.