I don't know what gave the readers the impression that Mc is a slave to the system but even if you think so, he is not.
Sure restrictions are placed on him but they aren't forced by the system if you think that.
I plan to cover a little bit of content in the future regarding this but given the risk of spoilers, I cannot disclose any information regarding that.
All I want you to understand is that the Mc isn't a slave to the system.
That's it. Enjoy.
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Chapter 72
"I hope your history test went well," I said as I and the girls met Monday afternoon for training. Since none of us had taken any optional classes, we also didn't have any tests.
"Today's training is very simple. What we are going to do today is change the nature of your mana." I told them my plans for the evening.