Many Knights in the World

"What will you do when you are wandering around in the world in the future and encounter dangers for your life and cannot escape?" "Master, you said, kneel down and beg for mercy." "Well, what if the other party just wants to kill you?" "Well, then I will fight them tooth and nail." "Yes, it would be good if you can fight for a chance to survive. What if you encounter an opponent whose strength far exceeds yours?" "..." "Today I will tell you a method, but this method can only be used in extremely critical situations." "What's the solution?" "That's just shouting 'Help'! There are some chivalrous people in this world."