Time Travel Martial Arts: My System Is Called Doubao

When Su Mu opened his eyes, he saw a cold and damp mass grave. Bite! [All-round auxiliary system - bean bag system, activated! Others rely on talent to travel through time, but he relies on the system to know everything: martial arts analysis, skill deduction, combat power scanning, and emotional soothing. "Bean bag, bean bag!" "Here you are, here you are, what do you want to know today?"