"Blood Debt" An unknown era, the rise and fall of a period of history, the sorrow of living in the present, the emotion of the eighteenth level of hell, the blood debt of the black curse, it takes nine lives to wander. It is only in the end that you understand the suffering of life. Life is always there, and the feeling of suffering will come quietly inadvertently. Wait in peace and quiet, waiting for the next era that may be different. When the years are quiet, people feel good about themselves; when the years are cold, people feel sad about themselves. A step of loss leads to eternal sadness...