After Mr. Meng of Beicheng rescued a fox, the fox followed him all the time and never left him.
Whatever, he thought.
One night:
Meng Zuoxi woke up in the middle of the night and found a man in red standing next to the bed. He calmed down and asked, "Who are you? Why are you here?"
"I am Sheti, here to repay a favor." The man in red looked at him with a smile.
Meng Zuoxi asked again, "What favor can I do to you? What do you want?"
"I would like to pledge my life to you for the grace of saving my life."
Purpose: The kindness of a drop of water should be repaid by a spring of water