I can already guess that somewhere in the story, our MC will re-encounter the heroes who died in the first chapter. Some weird magic thing inserted into the plot that wasn't technically foreshadowed, only for the sake of the plot. And those heroes also did what our MC did, but more on preparation for him and what he'll become.
I can already guess that somewhere in the story, our MC will re-encounter the heroes who died in the first chapter. Some weird magic thing inserted into the plot that wasn't technically foreshadowed, only for the sake of the plot. And those heroes also did what our MC did, but more on preparation for him and what he'll become.