Ota Daoguan was killed by an assassin's spear. The assassin knew that Ota Daoguan was proficient in poetry. When the spear pierced Ota's body, he also read two poems: "Ah! Such a moment? The light of life will fade away, leaving nothing but hatred ... "Hearing the poem read by the assassin, the assassinated Ota Daoguan was able to calmly pick up two sentences:" If it weren't for such a quiet moment? How can I have a chance to see the brilliance of life? Then he died slowly in the sound of poetry.