When Zhongli Qi'an woke up, he found that everything was different from before he went to bed. Even the position where he slept was different from before. He didn't know what was going on, and he didn't know what to do next. He didn't understand what some things were. Later, when he was 18 years old, he went to a high school by accident. He is very good at ancient Chinese and other subjects, but he knows nothing about other subjects, and even modern Chinese is somewhat incomprehensible. Sure enough, it took a long time for the ancients to adapt to the present.
Intent: traveling from ancient times to modern times.