Surprise flashed in Mo Wen's eyes and he looked at Qin Xiaoyou in astonishment.
Tai Yin Qi! She actually released Tai Yin Qi and it was such pure Tai Yin Qi.
When did she begin practising Nine Yin Divine Technique? Didn't she dislike practising! Only one who practised Nine Yin Divine Technique would produce Tai Yin Qi.
Almost instantaneously, the whole classroom turned cold. Everyone in the classroom seemed to have felt a whiff of cold air going through their toes to their head and shivered subconsciously.
Mo Wen's big hand wrapped Qin Xiaoyou's slim hand completely and concealed the Tai Yin Qi of her hand. The temperature of the classroom began to rise and in no time, it returned to the normal.
However, all the students obviously detected the strangeness so everyone started to look around. They didn't understand why the temperature decreased suddenly, simply the same as sitting in the freezer.