Actually I'm Very Powerful

I was helping my good friend, a loser, to chase a girl at school, but he was targeted by a gang. My master said that I would not be allowed to do anything easily. But at this moment, I no longer pretend, I show my cards, in fact I am very powerful. Kung fu exposed. Enemies are chasing you. Where should I go from here? Does the world that the master talks about really exist? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.