Account of Life and Death

There are some debts that people do not know they owe while they are still alive. By the time I found out, it was no longer clear. I have an account in my hand. It records the things those people owe - life in the underworld, roads they shouldn't owe, and hours they can't get back. I turned the ledger to the last page. There are many words on it, densely packed, and they are all names. It took me a long time to recognize it - the names were arranged in a circle around the two characters in the middle. Two words, the handwriting matches the corner of the missing page in front. Those two words are empty. Wait for me to make up.