My brain spun rapidly as I sank deep into thought and ignored Zhang Bao'er's question.

"What are you thinking about?" Zhang Bao'er roared at me.

After I was finally done thinking, I replied, "I'm thinking about an entire lifetime."

"A lifetime? What do you mean?" Zhang Bao'er was confused.

"Dodo, if Blue's history is compressed into only one day, what time of the day will humans start appearing on the stage?" I asked.

"23:59:22. That will be the time humans get on the stage," replied Dodo.

"Canyue, you think these clocks represent different points in time on Blue?" asked Zhang Xingxing, instantly understanding me.

"Yeah. I think if these clocks are so accurate that there are even second hands, this puzzle might be created based on Blue's history, which has been compressed into a single day. After all, this clock system is Blue's way of measuring time," I said.

"Canyue, if we follow your theory, I don't think we should take the time when humans stepped...