After Mo Shangjun and Ding Jing picked up some firewood to use in an emergency, they went together to the riverside to fetch water.
Firewood, being the most common thing in the wild, was piled everywhere since no one specifically collected it—dead leaves, dead wood, broken branches—you could easily gather some. Even if what they picked burned out, Ren Yu, who was doing odd jobs, could always go and fetch more.
So, Mo Shangjun and Ding Jing were leisurely strolling along the way.
On the way to the river, Mo Shangjun had the spare time to quiz Ding Jing on social science questions.
Ding Jing, who had just started learning social sciences, managed to answer a few of Mo Shangjun's questions with difficulty. As they continued, her answers became increasingly off, soon reaching a point where she didn't know anything. This made Mo Shangjun so furious that she left her behind.
