Sigh from Hell

Sometimes the biggest threat to human beings is not the demons from hell, but humans themselves. The more you experience it, the more you understand the dangers of the human heart. I don't expect to die of old age in my sleep, but when the people I helped showed gratitude, I felt the beating of the heart in my chest for the first time, and I deeply understood that I was indeed still alive, and perhaps dying to protect others was a good choice.