Thanks for the chapter!
You'd think someone who studied to achieve a high rank after years of practice would have more discipline and see things as they are rather than get blinded by their arrogance. Granted stopping the car like that was a good initial move as it can stun the car's occupants and cause injuries like whiplash. However, after being driven back in a head on strike should have the sense to realize MC is stronger than he looks and isn't blindly arrogant, yet Liu is stubbornly refusing to accept reality or acknowledge he's in big trouble. Probably got too conceited from bullying those weaker than him after becoming a Grandmaster. In any case, MC was right, there's going to be one less Grandmaster in the world. The two with Liu should apologize and not try anything once Liu goes down along with hoping in cell phone range since MC and co are likely to take their car as an advance towards their apology.