After two consecutive nights without much rest, on December 21st, Chen Zhou slept until the sun was high in the sky before getting up.
After dressing and a quick wash, worried that the two indigenous people might ignore his warnings and play with fire outdoors, he first climbed the wall and took a look outside.
In the distance, he only saw the two indigenous people squatting beside the wooden house. In front of them was a large clay basin, with their hands in it, seemingly washing clothes seriously, but in reality, playing with the bubbles.
Shaking his head helplessly, thinking to remind them later to use the detergent sparingly, Chen Zhou returned to the cave.
Although the mysterious reward provided a substantial 400 pounds of detergent, the challenge lasted a long time. If they used it freely, it would last only about ten years.
