C335 Connected by Fate

I asked the old beggar, why did he only appear on the side of the road at night? Where was he during the day? I had searched for him during the day, but I couldn't find him.

The old beggar said that he was hiding during the day. The sun was the yang while the night was the yin. He liked the yin and was afraid of the yang, because he was a ghost.

At first, I thought that he was bragging to me