I Am the Only One in the World Who Has No System

In the 21st century, an outstanding young man with a successful career and love traveled back to Su Wu, an ordinary boy in the world of martial arts. What? No cheats at the start? Is the world still dangerous? Oh my God! I want to go back! But gradually, Su Wu discovered why the style of painting in this world was a little different! The cool school belle's pretty face turned red: "Su Wu..., After school this afternoon, can I invite you to go to the martial arts gym with me?" The arrogant school bully looked upright: "Su Wu! How can you just fuck yourself like this! You have to study hard! Come on!" The arrogant and strong man looked sincere: "Su Wu! I admit, my tone was a bit strong just now! Don't mind it! Can you become my student...?" ... Su Wu shouted in his heart: This is not your character! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.