First World: Wen Qinxi's First Headbutt

A determined Wen Qinxi stood strong ready to defend himself against the overzealous Zhao Huangzhi. He absolutely had no intention to have his face BBQ for Qie Ranzhe. With such perfect features and flawless skin, how could he let that entitled brat turn it to chargrill?

'Boss do you even know what headbutt someone entails of?' asked the system fully aware of Wen Qinxi's history. This guy had never got into a serious fight with anyone except with Wen Danzhe who was extremely lenient with him to save his older brother some face. 

'How hard can it be? Its simple physics, the law of inertia,' replied Wen Qinxi trying to get his stance right.

'Nerd,' said the system in a low inaudible voice and as expected Wen Qinxi couldn't hear it clearly asking,