We can cite it as a situation in which Mark proved to be resilient at the very beginning of the narrative, when he enters a new world and is enslaved by the residents of that region. Instead of giving up his luck and regretting his condition, he uses this difficult time of slavery, to learn the language spoken by the local residents, so at least he would understand what his "masters" spoke, which could leave slavery more bearable. In addition, Mark uses his free time to plan an escape and he even manages to escape, but returns to warn the townspeople that she will be attacked.
Another moment when he shows that he is resilient is when he is being chased by an army, inside a forest in a world that he does not know very well. Even in a disadvantaged situation, he manages to turn things around, fight for his survival and manage to escape, always with great determination and confidence.
Meter? Maybe? Are there options to choose from?
It’s A because they are tried of fighting not for them but for the people around the world
You can use the word tooth
