On What Comes Next?

I'm back to my old life again, I'm on my house and enjoying others warmth, I can go to school again tomorrow and see my classmates, specially, Elise, Bella and Haru, I can enjoy my every day, but after seeing that bloody scene in the Trelocorn village, I just can't enjoy my life while others are risking their lives to save others. Seeing them suffer and feel the deepest despair makes me feel responsible. I wonder if I can manage the time of being a student and being a magic knight, and not to mention I am an trainee, I have to do those training Grondolf will order us. Honest I have no idea what it is or how hard it is but, that's a way for me to grow even stronger and be a God rank magic knight. but, If I manage to be a God rank magic knight, what should I do after that?, What if, I reach my goal and I'm the most powerful magician on this world, what should I do next?. Well, I Didn't think that far ahead yet so I don't have any idea what am I going to do, ' Marco!, dinner is ready!, Can you please wake Yua up!, Aunt Elizabeth stated. I'll cross the bridge when I'm there.