he does realise that by provoking war he has resulted in the death of hundreds or maybe even thousands
death is the part of life and at that time warriors were not afraid to die because they believe if they die in war they will go to heaven because of their bravery so don't try to apply today's logic to ancient times because at that time people mentality is different then ours and in future our next generation mentality will also be different from ours so handsoff to author for writing this story but I suggest try to add more action and more character development because personally I feel they are lacking in that baki great work brother